Identify the objects that you would place into each group. A.wodden logs B.wrench C.plastic button D.cotton balls E. pin F. applev

Answers

Answer 1

Answer: F. apple

observation

They utilize and make use of the scientific method in order to have clear basis and evidence for their investigations. Research method is always used to answer every scientific inquiry and in gaining evidential data or knowledge. The scientific method has the following process or at least undergoes the process of
1. Observation
2. Hypothesis
3. Experimentation
4. Interpretation of data
5. Evaluating the data
6. Passing and recording the data

These steps are crucial and the empirical data that these scientists obtain are very important to keep that is why research paper, thesis and dissertations exists.

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Briefly explain how greenhouse gases, carbon dioxide in particular, can absorb and radiate heat inside Earth’s atmosphere and thereby contribute to the greenhouse effect.

Answers

Hello! To answer your question, specifically about carbon dioxide, it can absorb and radiate heat inside Earth's atmosphere and thereby contribute to the greenhouse gas effect because...

1.Sunlight radiation is absorbed on the Earth & warms it up

2. Due to the Earth warming, it emits infrared light back toward space, but carbon dioxide absorbs it and causes the atmosphere to heat up. Carbon dioxide acts like a blanket.

3. The Earth becomes hotter than before

I hoped that this has helped some way, if you have an further questions feel free to shoot me a question or message. Good luck :)

Answer:

If the amount of energy from the sun and the amount of greenhouse gases such as methane, carbon dioxide in the atmosphere remain the same, the average temperature on Earth will also be constant. But in the current scenario the amount of greenhouse gases has exceed the amount the earth receives the sunlight due to burning of fossil fuels and others. The greenhouse gases are made of three or more atoms. This structures allows the gases to trap heat from the atmosphere and re-emit it towards a surface which further warms the earth climate. This effect is called as greenhouse effect.

How batteries work? What are some possible mterials you could use to make your battery?

Answers

Store chemical energy and then let it go as electrical energy when they are connected to a circuit.You can make batteries out of many things,like potatoes

Which labels best complete the diagram?Look at the diagram showing resistance and flow of
electrons.
OX: High resistance
Y: Low resistance
Z: Flow of electrons
X
N
X: Low resistance
Y: Flow of electrons
Z: High resistance
0 X: Flow of electrons
Y: High potential energy
Z: Low potential energy
X: Low potential energy
Y: High potential energy
Z: Flow of electrons

Answers

Answer: D

Explanation: Look at the figure, we can conclude that the correct answer is

X: Low potential energy

Y: High potential energy

Z: Flow of electrons

Because electrons flow where there is difference in potential energy. And electrons move from a region of high potential energy to a region of low potential energy.

Since the arrow is pointing to X, that means

Z is the flow of electrons, X is of low potential energy and Y is of high potential energy.

A computer with a resistance of 52.7 Ω has a power input of 210.0 W. Calculate the current in the computer. Round your answer to the nearest whole number.

Answers

The correct answer is 2.00 A

2.00 A

they want me to put an explanation but im not bout to do that uhnuhn

a warm humid and sunny morning changes to stormy weather in the afternoon in the evening it is cool and dry what type of front passed through

Answers

If the morning was humid and sunny, but in the evening, it becomes cool and dry, a cold front has occured.

If nothing is faster than light, how did the dark get there first?

Answers

say you were in a dark room and you turned on a flashlight ..the darkness was already there to begin with. the flashlight would fill the room with the speed of light.

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