1 year ago

What type of gas absorbs and re-emits infrared radiation?.

Physics

1 answer:

blagie [28]1 year ago

5 0

Answer:

Carbon Dioxide absorbs and re-emits the infrared radiation.

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THA ANSWER IS B

Explanation:

YEH ITS B

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2 years ago

Find the potential energy of a 2 kg ball 15 m in the air.

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294.3 Joules

Explanation:

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What is the distance between two spheres (20 kg and 30 kg) attracted by a force of 2 x 10^-5 Newtons.

creativ13 [48]

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3 years ago

An 8.00- W resistor is dissipating 100 watts. What are the current through it and the difference of potential across it?

hjlf

Answer:

I= 3.5 amps

Explanation:

Step one:

given data

rating of resistor R= 8 ohms

power P= 100W

Required

The current I

Step two

Yet this power is also given by

$P = I^2R$

make I subject of the formula we have

$I= \sqrt{\frac{P}{R} }$

substitute

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8 0

2 years ago