Two identical cars are parked in the sun on a warm day. One car is black and the other is white. Both cars are parked for three hours. Explain whether there is any temperature difference inside the black car and the white car after 3 hours.
Answers
Answer:
black will be hotter because black paint absorbs light and white reflects it.
Related Questions
NO LInks Identify the behavior of light shown by each diagram below and describe how the light behaves.
Answers
Answer:
Bounce, bend, just straight through, and absorb
Explanation:
A child with brown eyes inherited a brown-eyed gene from one parent and a blue-eyed gene from the other parent. Which of these describes the child’s genetic makeup for eye color? (Select all that apply.)
A(homozygous
B( recessive
C( heterozygous
D( hybrid
20 points
Answers
Tanya planted seedlings in her garden over the weekend. The instructions that came with the seedlings stated that they need to be planted 0.2 meters apart. Tanya has a measuring tape that has values in centimeters. Help Tanya convert meters to centimeters.
Determine the ratio to use: .
Tanya should plant the saplings 20 centimeters apart.
1 meter is equal to 100 centimeters.
Multiply the given value by the ratio: .
Answers
Answer:
Explanation:
1 meter = 100 cm
1 cm = 10 mm
Then,
0.2 m * 100 cm / 1 m = 20 cm
This does not seem like a physics question ??
which types of EM radiation from the sun are most likely to reach Earth's surface, waves with short wavelengths or those with long wavelengths? Explain.
Answers
Which types of EM waves can reach Earth's surface?
Most electromagnetic radiation from space is unable to reach the surface of the Earth. Radio frequencies, visible light and some ultraviolet light makes it to sea level. Astronomers can observe some infrared wavelengths by putting telescopes on mountain tops.
Electromagnetic radiation with wavelengths between 0.01 nanometer and 20 nanometers is referred to as X-rays. Being more energetic than visible light, X-rays are able to penetrate soft tissues but not bones, and so allow us to make images of the shadows of the bones inside us. While X-rays can penetrate a short length of human flesh, they are stopped by the large numbers of atoms in Earth’s atmosphere with which they interact. Thus, X-ray astronomy (like gamma-ray astronomy) could not develop until we invented ways of sending instruments above our atmosphere (Figure 2).
Why were the time zones established?
Answers
Answer:
The expansion of transport and communication during the 19th century created a need for a unified time-keeping system, and time zones were introduced. ... Before clocks were invented, people kept time using different instruments to observe the Sun's meridian passing at noon.
Hope it helps...
Have a great day : )
NEED HELP FAST!
select drop box.
questions and options are in pictures.
Answers
Answer:
First is incrcersing mangnetic field second photosphere
Explanation:
sorry if the first one is wrong
What is the relationship between force, mass, and acceleration with Newton’s second law of motion?
Answers
Answer:
Force= Mass · Acceleration
A force is necessary to accelerate a mass.
Explanation:
The relationship between force, mass, and acceleration is Force=Mass·Acceleration.
Newton's Second Law of Motion: A force is necessary to accelerate a mass.
Hope this helps! Please vote me as Brainliest. Let me know if you need more of an explanation. Remember, cheating is never the answer. Try your best before you seek answers. Hope it's not too late. Good luck with whatever you are doing! Have an amazing day!
How many kilograms are in 2.5 grams ?
Answers
Answer:
0.0025 kilograms
Explanation:
There are a 1000 grams in 1 kilogram, so that means that there are
0.0025 kilograms in 2.5 grams.
Answer:
Below
Explanation:
● 1 kg = 1000 g
Divide both sides by 1000
● 1/1000 kg = 1000/1000 g
● 0.001 kg = 1 g
Multiply both sides by 2.5
● 2.5 g = 0.001 × 2.5 kg
● 2.5 g = 2.5 × 10^(-3) kg
● 2.5 g = 0. 00 25 kg
Please help: The average depth of water in a place near the coast of th Pacific ocean is 5.om. The largest tidal range in that place is 2.0m. Calculate the maximum depth of water at that place. please do not attempt to steal points... thank you <3!
Answers
Answer:
The maximum depth of the water at the place is 6.0 meters.
Given the tidal range and average depth, it is to be noted that the maximum depth of the water at the place, is 6.0 meters.
How can you calculate Maximum Depth using Average Depth and Tidal Range?The tidal range is the successive difference between tide highs and lows, which is a sinusoidal pattern. On the basis of the above, it is correct to state that the tidal range is twice of the amplitude of the tide level.
That is:
The Amplitude of the tide, A = 2.0/2m = 1m
The maximum depth at the place, therefore, is given as:
D\(_{max}\) = A + D\(_{ave}\)
Hence,
D\(_{max}\) = 1.0 + 5.0 = 6.0
Thus, it is correct to state that the Maximum Depth (D\(_{max}\)) = 6.0 Meters.
Learn more about Tidal Range:
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A meteor falls toward Earth's surface. Given that the acceleration due to
gravity is 9.8 m/s^2, what is the meteor's potential energy if it has a mass of 10
kg at an altitude of 400 m?
O A. 408 J
O B. 7,840,000 J
O C. 2J
O D. 39,200 J
Answers
Answer:
39,200J
Explanation:
just took the test
The meteor's potential energy if it has a mass of 10kg at an altitude of 400 m will be 39200 J
What is potential energy ?Potential Energy that depend upon the relative position of various parts of system . It is an energy possessed by an object by virtue of its position or configuration.
mass(m) = 10kg
g (acceleration due to gravity) = 9.8m/s^2
altitude(height (h)) = 400m
Meteor's Potential energy = m * g * h
= 10 * 9.8 * 400 = 39200 J
correct option will be a) 39200 J
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If you were a scientist trying to separate pollution molecules from the air, how might you do it? (This question appears on page 23 of Break It Down.)
Answers
Answer:
include passage 23 of break it down plz then ill answer in the comments
Explanation:
List three evidences that show that the Bible is the Word of God.
Answers
Answer:1.God tells us that He is the Author (2 Peter 1:20-21 Open in Logos Bible Software (if available) & 2 Timothy 3:15-17 Open in Logos Bible Software (if available))
1.The Old Testament and New Testament Authors understood they were writing the Word of God. Common Old Testament phrase – “Thus saith the Lord”. The Apostle Peter confirmed the Apostle Paul’s writings as Scripture (2 Peter 3:16)
3.Its Historical Accuracy – as verified by archeology, which has never contradicted the Bible, but only confirms and silences its critics.
Explanation:
Answer:
Many people question who the author of the Bible is and wonder if the Bible is really the Word of God. I want to give you five reasons to affirm that the Bible is God's Word.
The Word of God: Evidence that Scripture is Divine
First, I believe the Bible is the Word of God because of its scientific accuracy. The Truth of the Word of God tells us that God “hangeth the earth upon nothing” (Job 26:7). How did Job know that the earth hung in space before the age of modern astronomy and space travel? The Holy Spirit told him. The scientists of Isaiah’s day didn’t know the topography of the earth, but Isaiah said, “It is [God] that sitteth upon the circle of the earth” (Isaiah 40:22). The word for “circle” here means a globe or sphere. How did Isaiah know that God says upon the circle of the earth? By divine inspiration.
Secondly, the Bible is affirmed through historical accuracy. Do you remember the story about the handwriting on the wall that is found in the fifth chapter of Daniel? Belshazzar hosted a feast with a thousand of his lords and ladies. Suddenly, a gruesome hand appeared out of nowhere and began to write on a wall. The king was disturbed and asked for someone to interpret the writing. Daniel was found and gave the interpretation. After the interpretation, “Then commanded Belshazzar, and they clothed Daniel with scarlet, and put a chain of gold about his neck, and made a proclamation concerning him, that he should be the third ruler in the kingdom.” (Daniel 5:29). Basing their opinion on Babylonian records, the historians claim this never happened. According to the records, the last king of Babylon was not Belshazzar, but a man named Nabonidas. And so, they said, the Bible is in error. There wasn’t a record of a king named Belshazzar. Well, the spades of archeologists continued to do their work. In 1853, an inscription was found on a cornerstone of a temple built by Nabonidas, to the god Ur, which read: “May I, Nabonidas, king of Babylon, not sin against thee. And may reverence for thee dwell in the heart of Belshazzar, my first-born favorite son.” From other inscriptions, it was learned that Belshazzar and Nabonidas were co-regents. Nabonidas traveled while Belshazzar stayed home to run the kingdom. Now that we know that Belshazzar and Nabonidas were co-regents, it makes sense that Belshazzar would say that Daniel would be the third ruler. What a marvelous nugget of truth tucked away in the Word of God!
Explanation:
Explain what happens as the heart grows bigger.
Answers
Initially, the heart may grow bigger as a compensatory mechanism to try to keep up with increased demands for blood and oxygen. For example, if a person engages in regular exercise, their heart may enlarge to accommodate the increased demand for blood and oxygen to the muscles.
However, if the heart continues to grow over time, it can become less efficient at pumping blood and may develop structural abnormalities that increase the risk of heart failure, arrhythmias, and other complications.
In some cases, cardiac hypertrophy may be reversible if the underlying cause is treated, such as by managing high blood pressure or heart disease. However, if left untreated, hypertrophy can lead to irreversible damage to the heart muscle and may require more aggressive interventions, such as medication, surgery, or other medical procedures to manage the condition.
Which of the following is the term for the heaviness on somethings surface that exerts a force over an area?
A eruption
B sediment
C deposition
D pressure
Answers
Answer:
d. pressure
Explanation:
=force/area
What is the difference between friction, conduction, and induction?
Answers
Answer:
Friction, conduction, and induction are all physical phenomena that involve the transfer of energy from one object to another.
Friction is the force that opposes the motion of two objects that are in contact with each other. It is caused by the irregular shape and roughness of the surfaces of the objects, and it results in a loss of energy.
Conduction is the transfer of heat energy through a material from one molecule to another. It occurs when molecules in a material vibrate and collide with one another, and the energy is transferred from the hotter molecules to the cooler ones.
Induction is the process by which an electrical current is generated in a conductor when it is exposed to a changing magnetic field. It is based on the principle of electromagnetic induction, which states that a magnetic field can induce an electric current in a conductor.
Friction is the transfer of heat between two surfaces that are in contact with each other. When you rub your hands together, the friction between them creates heat.
Conduction is the transfer of heat through a material. When you put a metal spoon in a hot cup of tea, the heat from the tea is conducted through the spoon to your hand.
Induction is the transfer of heat through a magnetic field. This is a bit more complex, but it's how things like electric stovetops work.
Fill in the blank with the correct answer.
A baseball is dropped off the side of a cliff. It free-falls to the ground in 8 seconds. During the third second, the ball is travelling about _____
Answers
Answer:
your answer should be 30
Explanation:
Answer:
30 hope it helps :D
Explanation:
What is the difference between air mass and a font?
Answers
The vomeronasal organ is situated in the top of a snake's mouth, and there are two little section openings that lead to it - like nostrils, however within the mouth. When the snake has waved its forked tongue around to the point of getting a decent covering of synthetic substances, it brings the tongue once more into the mouth and presses the tips of its forks against the organ - one fork tip in each opening. This conveys a message to the snake's cerebrum, telling it what the "smell" is. What's more, assuming the sign is more grounded on one tip of the tongue fork than the other, it lets the snake know which course that smell is coming from. This is the manner by which snakes can track down secret prey. To realize how snakes murmur,
i) What happens to bulb X?
ii) What happens to bulb Y?
Refer Picture
Answers
Answer: (I) goes out
(ii)gets bright
Explanation:
Good Morning! I have a question-
distance
------------ = ???
speed
Complete the diagram. Whoever answers correctly first, gets brainlyest!
Answers
What are all the parts of a microscope?
Answers
2.nosepiece
3.objective lenses
4.stage clips
5.stage
6.diaphragm
7.illuminator
8.evepiece/ ocular lens
9. arm
10. coarse focus
11. fine focus
12.base
Answer:
Eyepiece Eyepiece tube Objective lenses Nose piece The Adjustment knobs StageApertureMicroscopic illuminator Condenser Diaphragm Condenser focus knob Abbe Condenser The rack stopCan you please help me with this test
I’m not smart and don’t know Nothing
I need this before 3:00
(I’ll give brainlest, thank you, and five starts)
Answers
Answer:
Explanation:
3. False
4. Visible light
5. False
6.infared
7. Radio waves
Answer:
3. true. 4. infrared. 5. true. 6. infrared. 7. radio waves. 8. kill bacteria. 9. x-rays. 10. ultraviolet rays. 11. visible light. 12. Radio waves (least) Gamma ray (most)
Explanation:
How can positive feedback influence the behavior of a system?
A. It can cause the system to maintain a constant output.
B. It can cause the system to decrease its input more and more.
C. It can cause the system to increase its output more and more.
D. It can cause the system to more efficiently convert inputs into
outputs.
Answers
Answer:Its C
Explanation:
Positive influence will always increase its output more and more as it increases
This image shows an overhead view of Atlanta’s buildings, structures, and surrounding areas and a heat map of the area. What is the most likely reason for the high temperature in the regions indicated in dark red? two maps of Atlanta, one showing an overhead view of Atlanta's buildings and structures and other showing the heat levels in the area Atlanta’s roads and buildings absorb more of the Sun’s radiation, causing higher temperatures than in surrounding regions. Atlanta’s trees and forests absorb more of the Sun’s radiation, causing higher temperatures than in surrounding regions. The rural areas around Atlanta absorb more heat than the urban areas, causing an overall increase in the city’s temperatures.
Answers
The answer is A..................
Answer:
answer is a
Explanation:
just do it
Which force takes place when a match is quickly striked against the top edge on the book of matches?
A friction
B gravity
C air resistance
D magnetism
Answers
Answer:
A friction
Explanation:
Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other.
What does it mean to say that friction resists motion? And how is inertia similar to Newton’s 1st law?
Answers
Answer:
1.Friction is a catchall word that refers to any force that resists relative tangential motion (or intended motion). "Relative tangential motion" is a fancy way to say "slipping" or "sliding". Its direction is opposite the relative velocity (or intended velocity).
2.Newton’s first law of motion states that a body at rest remains at rest, or, if in motion, remains in motion at a constant velocity unless acted on by a net external force. This is also known as the law of inertia. Inertia is the tendency of an object to remain at rest or remain in motion. Inertia is related to an object’s mass.
Explanation:
PLZ HELP
Explain how kinetic energy and potential energy change as a rollercoaster moves up and down hills on its track.
Answers
Explanation:
Before the roller coaster starts moving, it is at rest and energy at rest is potential energy. As the roller coaster moves the potential energy is converted to kinetic energy as kinetic energy is energy in motion. As it gets to the top of a hill it assumes a rest position from a height for a short time and as it comes down the potential energy is converted again to kinetic energy. This continues for the whole ride until it comes to an end.
Kanye or dababy? Explain your answer.
Answers
Answer:
Khalid
Explanation: Because he is better
Foliation occurs when minerals are flattened by heat and pressure. this results in a layered or banded texture. What type of rock do you think is foliated?
Answers
Visible silicate minerals split into dark and light bands or lineations in a metamorphic foliation known as gneissic banding. Typically coarse and frequently folded, these grains. Gneiss is the name for a rock with this texture.
Some kinds of metamorphic rocks -- granite gneiss and biotite schist are two examples -- are strongly banded or foliated. (Foliated means the parallel arrangement of certain mineral grains that gives the rock a striped appearance.)
help me pls i need the answer
Answers
Which effect is created when two sound waves that are close in pitch
interact?
O A. Echoes
O B. Loudness
C. Beats
O D. Intensity
Answers
Answer:
C. Beats
Explanation:
When waves are interfering with each other, the sound is louder in some places and softer in others. As a result, we hear pulses or beats in the sound.
Answer:
beats
Explanation:
got it right