The three factors that are important to consider when forecasting weather is air pressure, temperature, clouds.
What is weather?Weather is the atmospheric condition of a place or the climatic conditions of a place at a particular time that lead to different seasons.
Therefore, The three factors that are important to consider when forecasting weather is air pressure, temperature, clouds.
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Answer:c
Explanation:
Only 4 questions plz answer
Answer:
For your first question, it is C.
For your second question, it is A.
For your third question, it is A, again.
For your final question, it is B.
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Answer:
Once the glaciers melted, the dirt, rocks, and sand (known as glacial till) that were picked up by the ice were all that was left behind. This till filled any hills or valleys that previously existed, leaving the land flat. ... The glaciers of the last ice age did not extend to southern Indiana.
Explanation:
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Need help!
Describe the moon's position relative to Earth and the sun during full moon, when the moon appears round and bright.
Which object has a volume greater than the volume of a pencil? *
a notebook
b paperclip
c penny
Answer:
A.
Explanation:
Object has a volume greater than the volume of a pencil is notebook.
What is volume?Volume is a three-dimensional measurement that's used to gauge a solid shape's capacity. It implies that the volume of a closed form determines how much space it may occupy in three dimensions.
Given notebook, paperclip, penny, object has a volume greater than the volume of a pencil is notebook.
Object has a volume greater than the volume of a pencil is notebook.
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How you can prevent thermal energy from moving by conduction, convection, and radiation?
Answer:
Using insulating materials is the best way to prevent heat transfer by conduction and convection. Insulating materials are poor conductors of thermal energy and also limit the movement of air in spaces, reducing convection. Insulation slows the rate at which unwanted energy enters the home in the summer.
Explanation:
Easy peasy.
One can prevent thermal energy from moving by conduction, convection, and radiation by using insulating material.
What is thermal energy?Thermal energy refers to the energy contained within a system that is responsible for its temperature. Heat is the flow of thermal energy.
What is conduction?Conduction is the process by which heat energy is transmitted through collisions between neighboring atoms or molecules.
What is convection?Convection (or convective heat transfer) is the transfer of heat from one place to another due to the movement of fluid.
What is radiation?Radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium.
What is insulating material?There are two types of insulating materials: radiant barriers and reflective insulation systems.
Insulating materials are poor conductors of thermal energy and also limit the movement of air in spaces, reducing convection.
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Dominant alleles are almost always represented with the uppercase form of a letter. True or false?
Answer:
True
Explanation:
Dominant alleles are always represented with uppercase letters
Decreasing the mass or the speed of the cart? HELP QUICK
Question 1 options:
Kinetic energy is least as you are moving past the bottom of the swing and going back up to the highest point
Kinetic energy is least at the lowest point of your swing when you are closest to the ground
Kinetic energy is the least when you are halfway between the highest point of the swing and the bottom
Kinetic energy is least at the at the top of the swing when you are still for a moment just before falling again
Answer:
Kinetic energy is least at the at the top of the swing when you are still for a moment just before falling again
Explanation:
Solid sodium hydroxide (NaOH) is added to a beaker containing distilled water. Which statement below BEST describes the changes that occur after the addition of NaOH?
A. The hydroxyl ion concentration decreases and the pH increases.
B. The hydroxyl ion concentration increases and the pH decreases.
C. The hydronium ion concentration decreases and the pH increases.
D. The hydronium ion concentration increases and the pH decreases.
What does relative humidity measure?
the amount of water in cirrus clouds
the amount of water that has evaporated into the air
the amount of frozen water that has condensed from the air
the amount of water vapor in the air compared to the amount the air can hold
Answer:
It is D
Explanation:
edge unit test review thing
Relative humidity measures the amount of water vapor in the air compared to the amount the air can hold at a specific temperature. The correct option is option (4).
It is a measurement of the moisture content in the air relative to its capacity to hold moisture.
The relative humidity is expressed as a percentage and indicates how close the air is to being saturated with water vapor. A higher relative humidity value means that the air contains a larger amount of water vapor compared to its capacity at that temperature.
Therefore, It is important to note that relative humidity is not a direct measure of the amount of water in specific cloud types or the amount of frozen water that has condensed from the air. The correct option is option (4).
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What’s happening to the car’s motion?
A. It did not travel at a constant speed for the entire trip
B. The total time for the car trip was 50 minutes
C. It did not slow down during the trip
D. It returned to where it had started at the end of the trip
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Answer:
It returned to where it had started at the end of the trip
Explanation:
Study the timeline.
A timeline. 4.5 billion years ago, Earth is formed. 4.3 billion years ago, Earliest water. 4.1 billion years ago, Single celled life. 3.5 billion years ago, Earliest oxygen and photosynthesis. 2.5 billion years ago, Complex single celled life. 1.5 billion years ago, Multi cellular life. 500 million years ago, Land life. 300 million years ago, Dinosaurs. 200 million years ago, Mammals. 130 million years ago, Flowers. 5 million years ago, Humans.
Based on the timeline, about how many years ago could the oldest mammalian organism have lived?
5 million years
200 million years
1.5 billion years
4.5 billion years
Based on the timeline, the oldest mammalian organism could have lived 200 million years.
What are the properties of mammalian organism?
The following is a list of distinguishing traits that distinguish mammals from other classes:
Warm-blooded mammals are the only animals that give birth to young.In practically all sorts of ecosystems, they are the most prevalent animal form.Because they have mammary glands, they can make milk to feed their young.existence of the Neocortex area of the brainSebaceous glands and sweat glands are present on their skin (sudoriferous glands).Animals' bodies are covered in hair and fur, which helps them adapt to their surroundings.They are heterodont, meaning they have a variety of teeth.Additionally, mammals have cervical vertebrae.It has a dicondylic skull.Learn more about mammals here:
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4. Tectonic plates are located on the __ and __.
6. Inner core is made of ___ and ____.
Answer:
4.lithosphere
6.nickel and iron
Explanation:
hehe
Only 5 question plz answer
True or False: To find an object's acceleration you have to have a time, an initial (beginning) speed, and a final speed.
Answer: true
Explanation:
3.04 in science, compounds
Name and Title:
Include your name, instructor's name, date, and name of lab.
Objectives(s):
In your own words, what is the purpose of this lab?
Hypothesis:
In this section, please include the if/then statements you developed during your lab activity. These statements reflect your predicted outcomes for the experiment.
Procedure:
The materials and procedures are listed in your virtual lab. You do not need to repeat them here. However, you should note if you experienced any errors or other factors that might affect your outcome. Using your summary questions at the end of your virtual lab activity, please clearly define the dependent and independent variables of the experiment.
Data:
Record the composition of each of your compounds below. Be sure to include the number of atoms for each element. An example has been supplied for you.
Compound Name Chemical Formula Sodium (Na) Atoms Calcium (Ca) Atoms Hydrogen (H) Atoms Oxygen (O) Atoms Carbon (C) Atoms Chlorine (Cl) Atoms
Ex: Sodium
hypochlorite NaClO 1 0 0 1 0 1
Conclusion:
Your conclusion will include a summary of the lab results and an interpretation of the results. Please answer all questions in complete sentences using your own words.
Using two to three sentences, summarize what you investigated and observed in this lab.
Why do you believe knowing how elements and compounds react together is essential in everyday matters?
Some elements are more "reactive" than other elements; why do you think this is?
Choose one of the compounds from the table and explain how you know the numbers of atoms in your formula.
Is it possible for two different compounds to be made from the exact same two elements? Why or why not? With a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?
Name and Title:
name, teacher's name, date, chemical components lab.
Objectives(s):
The purpose of this lab was to use elements and make chemical compounds.
Hypothesis:
If I use sodium, carbon, and hydrogen, then I can make at least 5 new compounds in 5 minutes.
Procedure:
The independent variable is the number and types of elements I picked for my compounds. The dependent variable is the types of compounds made.
Data:
Record the composition of each of your compounds below. Be sure to include the number of atoms for each element. An example has been supplied for you.
Compound Name
Sodium hydride
Chemical Formula
NaH
Sodium (Na) Atoms
1
Calcium (Ca) Atoms
0
Hydrogen (H) Atoms
1
Oxygen (O) Atoms
0
Carbon (C) Atoms
0
Chlorine (Cl) Atoms
0
Tricarbon (c3) Atoms (MY TEACHER TOLD ME TO ADD THIS ONE)
0
Compound Name
Methylene (carbene)
Chemical Formula
CH2
Sodium (Na) Atoms
0
Calcium (Ca) Atoms
0
Hydrogen (H) Atoms
2
Oxygen (O) Atoms
0
Carbon (C) Atoms
1
Chlorine (Cl) Atoms
0
Tricarbon (c3) Atoms (MY TEACHER TOLD ME TO ADD THIS ONE)
0
Compound Name
Sodium carbide
Chemical Formula
Na2C2
Sodium (Na) Atoms
2
Calcium (Ca) Atoms
0
Hydrogen (H) Atoms
0
Oxygen (O) Atoms
0
Carbon (C) Atoms
2
Chlorine (Cl) Atoms
0
Tricarbon (c3) Atoms (MY TEACHER TOLD ME TO ADD THIS ONE)
0
Compound Name
Diatomic carbon
Chemical Formula
C2
Sodium (Na) Atoms
0
Calcium (Ca) Atoms
0
Hydrogen (H) Atoms
0
Oxygen (O) Atoms
0
Carbon (C) Atoms
2
Chlorine (Cl) Atoms
0
Tricarbon (c3) Atoms (MY TEACHER TOLD ME TO ADD THIS ONE)
0
Compound Name
Hydrogen gas
Chemical Formula
H2
Sodium (Na) Atoms
0
Calcium (Ca) Atoms
0
Hydrogen (H) Atoms
2
Oxygen (O) Atoms
0
Carbon (C) Atoms
0
Chlorine (Cl) Atoms
0
Tricarbon (c3) Atoms (MY TEACHER TOLD ME TO ADD THIS ONE)
0
Compound Name
acetylene
Chemical Formula
C2H2
Sodium (Na) Atoms
0
Calcium (Ca) Atoms
0
Hydrogen (H) Atoms
2
Oxygen (O) Atoms
0
Carbon (C) Atoms
2
Chlorine (Cl) Atoms
0
Tricarbon (c3) Atoms (MY TEACHER TOLD ME TO ADD THIS ONE)
0
Compound Name
Tricarbon
Chemical Formula
C3
Sodium (Na) Atoms
0
Calcium (Ca) Atoms
0
Hydrogen (H) Atoms
0
Oxygen (O) Atoms
0
Carbon (C) Atoms
3
Chlorine (Cl) Atoms
0
Tricarbon (c3) Atoms (MY TEACHER TOLD ME TO ADD THIS ONE)
0
Compound Name
Diamond
Chemical Formula
C,Crystal
Sodium (Na) Atoms
0
Calcium (Ca) Atoms
0
Hydrogen (H) Atoms
0
Oxygen (O) Atoms
0
Carbon (C) Atoms
1
Chlorine (Cl) Atoms
0
Tricarbon (c3) Atoms (MY TEACHER TOLD ME TO ADD THIS ONE)
3
worked this out and it should be right
You should set goals for where you are in your life right now? Question 3 options: True False
Answer:
True
Explanation:
because it's important to set goals in your life Simply put, they're the things you would like to accomplish in your life and life goals are the big things to work for and accomplish such as getting married and having a family, starting your own business, becoming a big-time executive, or traveling the globe.
HELLLLLLLLLLLLLLP!!!!!!!!!!!!!!!!!!!!!!!!!!! PLSSSSSSSSSSSSSSSS
Using the slide of the dam as an example, as well as the notes on the slide with the field and tractor, describe the different sphere interactions that are occuing in the picture of THE FARM AND TRACTOR. Be sure to be detailed and explicit (use the dam sample as an example).
This is an example of a(n)
A) Aquatic biome.
B) Terrestrial biome.
C) Aquatic biosphere.
D) Terrestrial Biosphere.
Answer:
Its A.
Correct me if I'm wrong.
Compare the pressure at a depth of 10 m to a depth of 2,000 m below the surface of the ocean. Explain the difference in pressure
Answer:
you still there?
Explanation:
Shanika is an engineer at an amusement park who is experimenting with changes to the setup for a magnetic roller coaster ride. In one ride, there are two identical roller coaster cars (orange and green) that start on opposite sides of a large magnet located at the center of a station. Shanika wants to get the largest increase in potential energy she can by moving one car one space to the left or the right.
Shanika can move the orange car to point A or point B, or she can move the green car to point C or point D. Which movement should she make? Why will that movement result in the largest increase in potential energy? Describe the magnetic force that will act on the roller coaster car she moves.
They should go forward, D
Describe what happens to visible light when it hits a surface? What happens to light as it passes through a material?
Describe the relationship between wavelength, frequency, and energy in electromagnetic waves. Which waves are the most dangerous?
Iguanas need to live in a habitat that is very warm, so the pet store warms their enclosures with “basking lights” which act as an artificial sun. Describe how the three methods of thermal energy transfer may take place within the iguana’s enclosure.
(ANSWER ALL QUESTIONS PLEASE!)
Answer:
1 question- Three different things happen when light hits a surface, it can be reflected (bounce off), absorbed or transmitted (pass through). Glass reflects some light but most of the light is transmitted straight through. That's why we can see objects on the other side of a closed window. We say that glass is transparent.
2 question- All materials have what is known as an index of refraction, which is linked to how fast light can travel through the material. As light passes through air and into another clear material (such as glass), it changes speed, and light is both reflected and refracted by the glass
3 question- The energy of a wave is directly proportional to its frequency, but inversely proportional to its wavelength. In other words, the greater the energy, the larger the frequency and the shorter (smaller) the wavelength
4 question- The most dangerous frequencies of electromagnetic energy are X-rays, gamma rays, ultraviolet light and microwaves. X-rays, gamma rays and UV light can damage living tissues, and microwaves can cook them
5 question- Heat can travel from one place to another in three ways: Conduction, Convection and Radiation. Both conduction and convection require matter to transfer heat. Conduction is the transfer of heat between substances that are in direct contact with each other. Thermal energy is transferred from hot places to cold places by convection. Radiation is a method of heat transfer that does not rely upon any contact between the heat source and the heated object as is the case with conduction and convection. Heat can be transmitted through empty space by thermal radiation often called infrared radiation.
I hope this helps!
Answer: Three different things happen when light hits a surface, it can be reflected (bounce off), absorbed or transmitted (pass through). Glass reflects some light but most of the light is transmitted straight through. That's why we can see objects on the other side of a closed window. We say that glass is transparent. All materials have what is known as an index of refraction, which is linked to how fast light can travel through the material. As light passes through air and into another clear material (such as glass), it changes speed, and light is both reflected and refracted by the glass.
Explanation:
When writing a goal it is not necessary to have an end point? Question 4 options: True False
List the Layers of Earth in order from Thickest to thinnest using the Data table on the Earth’s interior: (Combine numbers for Lower and Upper Mantle
)1.________________________________________________________________2. ________________________________________________________________3. ________________________________________________________________4. ________________________________________________________________
Answer:
Crust, Mantle, Outer Core, Inner Core
I hope this helped! :))
Water has many properties important to life. The following are all properties exhibited by water. Which one is NOT due to the polar nature of water molecules?
A. clarity
B. adhesion
C. cohesion
D. viscosity
Answer:
B
Explanation:
Stamina is a measurement of how long you can do an activity? Question 4 options: True False
Answer:
True
Explanation:
Isaac Newton believed that light was made of
waves.
particles.
dust.
gravity.
Answer:
I believe the answer is Particles
Explanation:
let me know if i'm wrong
Isaac Newton believed that light was made of particles.
What is light?Light or visible light is electromagnetic radiation that can be perceived by the human eye.Visible light is usually defined as having wavelengths in the range of 400 – 700 nanometers (nm), corresponding to frequencies of 750 – 420 terahertz, between the infrared (with longer wavelengths) and the ultraviolet (with shorter wavelengths)Given is the theory of light by Sir Isaac Newton.
Corpuscular Theory →
According to Newton's corpuscular theory of light, light is composed of very tiny, elastic and rigid particles called corpuscles. When this corpuscles enters into our eye, we get the sensation of light or sensation of vision.Therefore, Isaac Newton believed that light was made of particles.
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evaluate the statement heavy things sink and light things float. is the statement true or false? if false rewrite the statement to be true
Answer:
False
Explanation:
It depends on the density of an object, not the wight.
Answer: it’s false
Explanation: false
A ship is heavy, but it sinks, right? If something sinks or floats is based off of its density.
Things that are less dense than the liquid they are on will float
Physical properties of matter can be tested, measured, or observed. Which of the following describes the physical properties of a wood block? *
a solid that sinks in water and is magnetic
b liquid that floats in water and is not magnetic
c solid that floats in water and is not magnetic
Answer:
the answer is c if not then a hope this helps but i would try c first sorry if i get this wrong don't come at me.
Explanation:
On planet Earth, which of these measurements would be the same for an object?
A. Mass and Density B. Density and Volume
C. Mass and Weight D. Weight and Volume
Answer:
a
Explanation:
a is he answers . mass and density
I am not good at mysteries so please help!!
Answer:
It's either the handyman or the cook because the gray line going horizontal can only be one of them, which leaves one to be determined.
Explanation:
If I would to guess I would say the handyman.