PHYSICS HIGH SCHOOL

PLX HELPAll elements in the same group
A) have similar chemical properties.
B) are not similar in any way.
C) are in the same state at room temperature.
D) have the same boiling and freezing points.

Answers

Answer 1

Answer:

The answer to this question is A.

Answer 2

Answer:

Answer: THE ANSWER IS A!!

Explanation:

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PLEASE HELP!!!!!!!!!How do greenhouse gases affect visible and infrared light?
A.
They reflect visible light but let infrared light pass through.
B.
They reflect both visible light and infrared light.
C.
They reflect infrared light but let visible light pass through.
D.
They let both infrared light and visible light pass through.

Answers

It’s c

Because they do not affect visible it only affects infrared light

What was the rule of the sticks on each atom model

Answers

Answer:

That they must die

Explanation:

Stick = Die

Answer: That they must die

Excellent

A thermogram identifies the warm and cool parts of an object by using

Answers

A thermogram is a representation of infrared electromagnetic waves better known as heat waves. So the correct answer is infrared electromagnetic waves or infrared waves.

Explanation:

The thermogram is associated with infrared camera creates a picture by changing effulgent heat into a symbol which will be displayed on a monitor (and later printed). The infrared energy emitted from the associated object is directly proportional to its temperature. Thus it can be used for temperatures that are accurately measured by the infrared camera.

So we want to know what does the thermogram use to represent warm and cool parts of an object. So a thermogram is a representation of infrared electromagnetic waves better known as heat waves. So the correct answer is infrared electromagnetic waves or infrared waves.

A nerve signal is like a wave. how does this work?

Answers

answer is: A wave of reversal of the negative electrical potential inside the cell passes along the axon with ions moving in and out of the axon.

your nerves are connected to your brain

If the specific heat of water is 1.0 calorie/gram°C, how many calories are required to raise 500 grams of water 10.0°C? 510 cal 5,000 cal 50 cal 501 cal