PLEASE HELP ME ASAP
Identify the method of heat transfer that takes place in each illustration. Some illustrations may show more than one form of heat transfer.
Answers
Answer:1,3,5,7,8,10,11 is conduction while 2,4,6,9 is radiation
Explanation:
Related Questions
a student built a fire using coal. the coal started to burn. which statement best describes the energy changes that occurred.
A. the chemical energy stored in the coal changed to thermal energy and light energy
B. the thermal energy stored in the coal changed to light energy and chemical energy.
C. the light energy and thermal energy stored in the coal changed to mechanical energy.
D. the light energy and thermal energy stored in the coal changed to chemical energy
Answers
Answer:
98% sure the answer is A, as coal, when burning, releases thermal and light energy through the fire.
Explanation:
.
EXPLANATION: thermal energy is already within the coal and because of the light from the fire, that's obviously light energy. And in the end, there is a chemical reaction after the coal burns to ash, and that is chemical energy! I hope this helps!☺️ Please give Brainliest!!
15. Astronomers use different types of telescopes to observe different parts of the
electromagnetic spectrum. This allows astronomers to study objects in space. Some
electromagnetic waves are blocked by Earth's atmosphere, making it difficult for
astronomers to focus the energy into a viewable image. Instead of actually viewing
the energy, astronomers have learned to view the interactions of the energy with
the atmosphere. These faint interactions with the atmosphere allow them to study
highly energetic objects such as pulsars and black holes.
If the waves that are being observed have a frequency of 1022, what type of wave is
being observed?
A.gamma rays
B.ultraviolet
C.microwave
D.radio waves
Answers
At the frequency of 1022, the radio waves will be observed.
What is an electromagnetic spectrum?The complete range of electromagnetic radiation, classified by frequency or wavelength. Despite the fact that all electromagnetic waves have a wide range of frequencies, wavelengths, and photon energies, they all move at the speed of light in a vacuum.
The range of all electromagnetic radiation is represented by the electromagnetic spectrum, which also includes numerous subranges, also known as portions, such as visible light and ultraviolet radiation.
The various parts have different names based on variations in the emission, transmission, and absorption of the corresponding waves as well as on the various practical uses for which they are put to use.
At the frequency of 1022, the wave observed will be a radio wave.
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please help me eseghgtrhj
Answers
The correct answer is C.
Indirect economic value to Steven and his family,
shade trees
raw materials
Crops
Wet land
Recreational activities
1. direct economic value
2. indirect economic value
Pls Mach these farming components to the right one/correct ☝️
Answers
Answer:
indirect economic value
What Human Body System(s) allow for our sense of hearing and balance to occur?ФωФ
Answers
Answer: the ear is a sensory organ that picks up sound waves allowing us to hear
Explanation: a sensory organ that lets us hear.
First Amendment
Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances.
Based on the First Amendment, which statement can you assume to be true about the Founding Fathers?
They believed government would not make laws that affected rights.
They were concerned about the government having too much power.
They were concerned the people would not rally behind a single religion.
They believed the proper role of citizens was to leave politics to their leaders.
Answers
Answer:
They were concerned about the government having too much power.
Answer:
B. They were concerned about the government having too much power.
Explanation:
What is a main difference between Mars and Saturn?
1. Mars has a relatively longer distance from the sun and many more moons than Saturn.
2. Mars has a relatively shorter year and a higher atmospheric temperature than Saturn.
3. Saturn has many more rings and a relatively higher atmospheric temperature than Mars.
4. Saturn has many more rings and a relatively shorter year than Mars.
Answers
Answer:
2
Explanation:
mars has a shorter year because when it revolves around the sun, it takes less time than, saturn who is millions of miles away from mars, longer. Also, mars is closer to the sun than saturn
The main difference between Mars and Saturn is Mars has a relatively shorter year and a higher atmospheric temperature than Saturn. Hence B option is correct.
What is Mars ?One of our solar system's most studied planets is Mars. Mars is the fourth planet from the sun and features two peculiar moons in addition to a distinctive rusty red look.
Inside our solar system, there is a frigid, arid planet called the Red Planet. While it has a relatively thin atmosphere, the dusty, (as far as we can tell) dead planet is everything from boring.
Extreme dust storms may cover the whole planet, the atmosphere's carbon dioxide can get so frigid that it turns straight into snow or ice, and marsquakes—a Mars-version of earthquakes—regularly rumble the surface. Consequently, it is not surprising that scientists are still fascinated by this little red pebble.
Hence option B is correct.
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The moon orbits around the earth, which rotates on its own axis. As a result,
A)
we get different seasons.
B)
moonrise and moonset are unpredictable.
C)
the moon rises almost one hour later each day.
D)
the moon is seen in the sky for roughly 12 hours.
Answers
b is it
Explanation:
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what is this one please help me
Answers
Answer:
paleolithic
Explanation:
Why are there variations of traits within a population?
Answers
Answer:
The variation and distribution of traits in a population depend on genetic and environmental factors. Genetic variation can result from mutations caused by environmental factors or errors in DNA replication, or from chromosomes swapping sections during meiosis.
Explanation:
Hope this helps!
Answer:
The variation and distribution of traits in a population depend on genetic and environmental factors. Genetic variation can result from mutations caused by environmental factors or errors in DNA replication, or from chromosomes swapping sections during meiosis.
Explanation:
A carrot has a volume of 180 cubic centimeters and a mass of 81 grams . Calculate its destiny
Answers
Answer:
0.45 grams per cu centimeter
Explanation:
The table below shows the characteristics of three components of the solar system labeled A, B, and C. Which choice identifies the components in the correct order?
A Made of ice, rocks, gas, and dust
Revolves around a star
Has a tail of dust and gas
B Revolves around a star
Smaller than a plane
revolves around a star
C Revolves around a star
Rotates on its axis
large body of rock or gas
1. Comet, asteroid, planet
2. Comet, planet, star
3. Planet, asteroid, moon
4. Star, planet, comet
Answers
Answer:
1
Explanation:
Consider going around a horizontal turn to the right. If the coaster suddenly slipped off the track, what path would it follow? Draw a top-view sketch below.
Answers
Answer:
Explanation: It would go straight because objects in motion stay in motion and it would stay the same direction
Consider going around a horizontal turn to the right. If the coaster suddenly slipped off the track, It would go straight because objects in motion stay in motion and it would stay the same direction.
What is motion ?"Movement of any object from one position to another position with respect to the observer is called as Motion."
Motion is change of location or position of an object with respect to time. Change in motion is the result of an applied force. Motion is typically described in terms of velocity also seen as speed, acceleration, displacement, and time.
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What type of energy is stored in the bonds between atoms?
Question 1 options:
Thermal Energy
Nuclear energy
Light Energy
Chemical energy
please include explanation
Answers
Answer:
chemical energy
Explanation:
Energy, potential energy, is stored in the covalent bonds holding atoms together in the form of molecules. This is often called chemical energy.
Apple juice in a bottle has a volume of 475 cubic centimeters and a mass of 494 grams .Calculate its destiny
Answers
A biologist studied the trees in a nature preserve. She found that there were 4 different types of trees—pine, pecan, maple, and oak. The table below shows how many of each type of tree she found. Which circle graph is correct for the data in the table?
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What is the connection between our sense of hearing and our balance?
I'll give brainlest to whoever answers first.
Answers
Answer:
When the head moves, fluid within the labyrinth moves and stimulates nerve endings that send impulses along the balance nerve to the brain. Those impulses are sent to the brain in equal amounts from both the right and left inner ear.
Explanation:
Answer:
well since you posted this 5 days ago then i will say thank you for the free points
Explanation:
also thank you if you have read this then i want you to know that god is always on your side no matter what so always make the right desitions.
A transverse wave has oscillations (movements) where the particles move perpendicular to the direction the wave is traveling. This means:
A. Both the medium and the energy move forward together
B. As the energy in the wave moves forward the medium moves up and down
C. As the medium moves forward the energy moves up and down
Answers
Answer:
The answer is B.
Explanation:
The gravity of Earth is attracting a person towards the center with 500N of gravitational force. The person is exerting a reactionary force on the Earth with how much force? Explain your thinking behind this.
Answers
Answer:
500N
Explanation:
Because it stays the same.
The density of a substance equals its mass divided by its volume. Talia listed the density of some common materials at 20 °C.
Material
Density (g/cm3)
gasoline
0.70
mercury
13.6
milk
1.03
water
0.998
If Talia has 10 grams of each material, which material has the greatest volume?
Show your work below.
Answers
Answer:
mercury
Explanation:
Therefore, if you have 10 grams of a substance, divide that by its density to find its volume.
True or False: Waves become stronger as they travel away from their source
Answers
Answer:
False
Explanation:
They become weaker as they travel away from their source.
Explanation:
In this image of Earth and the Moon from the Sim, what does the circle around Earth represent?
Answers
Answer: This is the orbit (of the moon around Earth).
An orbit is a circular/oval path that planets, moons, comets, etc follow with a "subject" in the middle. In this case, the circle is the orbit of the moon around Earth.
The circle around the earth represents the orbit.
What is an orbit?It is considered to be the regular, repeating path where one object should be in space that takes around the another one. The object in the orbit known as the satellite. It could be in natural way such as earth or moon. Also, it is the circular oval path where the planets, moons could follow the subject.
Therefore, The circle around the earth represents the orbit.
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Which object has the most Kinetic Energy, and why?
A giant rock slowly rolling down a hill
A giant rock quickly rolling down a hill
A small rock slowly rolling down a hill
A small rock quickly rolling down a hill
I MOST IMPORTANTLY NEED AN EXPLANATION
Answers
Answer:A giant rock quickly rolling down a hill can I have brainlis?
Explanation:
A circus has a performer that drives a motorcycle inside a circular cage. The motorcycle drives along the curved inside surface of the cage at a constant speed of 35 m/s.
Which of the following best describes the velocity of the motorcycle?
A. The velocity is not changing because the speed is not changing.
B. The velocity is increasing because the speed is increasing.
C. The velocity is decreasing because the speed is decreasing.
D.The velocity is changing because the direction is changing.
Answers
Answer:
the answer is d im pretty sure
Explanation:
create a kwl chart of electromagnetism
Answers
Answer:
I want to know what is electromagnetism
I know that it has something to do with magnets
I learned that the north pole and south pole stick together
Explanation:
Please mark as Brainliest and sorry if it isn't good ^^;
When the moon is directly between the Earth and sun, it is called a _____ eclipse.
A. new moon
B. lunar
C. solar
D. full moon
Answers
Sorry if I’m wrong
Explanation
When the Moon passes between Sun and Earth, the lunar shadow is seen as a solar eclipse on Earth. When Earth passes
directly between Sun and Moon, its shadow creates a lunar eclipse. Lunar eclipses can only happen when the Moon is opposite the Sun in the sky, a monthly occurrence we know as a full Moon.
Hope it helps!
What is the thermal energy of an object?
Question 2 options:
Its average temperature
Its ability to conduct heat.
The amount of radiation it emits.
The total kinetic and potential energy of its particles
please include explanation
Answers
Answer:The total kinetic and potential energy of its particles
Explanation:
What are examples of pollution that can be caused by agriculture?
A) mercury and cyanide tailings
B) animal waste and pesticide
C) salt and soil sediments
D) gasoline and oil seeping into groundwater
Answers
Examples of pollution that can be caused by agriculture are animal waste and pesticides. The correct option is B.
What is agricultural pollution?Agriculture can be a significant source of pollution, particularly from the use of chemicals such as fertilizers and pesticides, and the disposal of animal waste.
Animal waste can pollute waterways with excess nutrients, such as nitrogen and phosphorus, which can lead to harmful algal blooms and oxygen depletion in aquatic ecosystems. Additionally, animal waste can contain pathogens and bacteria that can contaminate water sources and pose a risk to public health.
Pesticides can also contaminate waterways and soil, which can have negative impacts on ecosystems and human health. Pesticide residues can accumulate in crops and animal products, leading to long-term exposure in humans and animals.
Other examples of agricultural pollution include soil erosion, which can lead to the deposition of sediments in waterways, and the use of excessive salt in irrigation practices, which can lead to soil salinization and reduce crop productivity.
Therefore, Animal waste and pesticides are examples of pollution that can be caused by agriculture.
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Answers
Create a kwl chart of electromagnetism marking brainlest
k=know
w=want
l=learn
Answers
Answer:
I want to know what is electromagnetism
I know that it has something to do with magnets
I learned that the north pole and south pole stick together
Explanation: