3 years ago

What do you call the warming effect some gases have on the atmosphere by absorbing and radiating heat?

1 answer:

hjlf3 years ago

3 0

The greenhouse effect is the process by which radiation from a planet's atmosphere warms the planet's surface to a temperature above what it would be without its atmosphere.

You might be interested in

tatiyna

The answer is A. A folkway is a closely held belief by a specific group of people.

6 0

3 years ago

Read 2 more answers

What is the elastic potential energy of a spring that is compressed a distance of 0.35 m and has a spring constant of 71.8 N/m?

Vitek1552 [10]

Answer:

P.E = 4.398 Joules.

Explanation:

Given the following data;

Spring constant, k = 71.8N/m

Displacement, x = 0.35m

To find the elastic potential energy;

The elastic potential energy of an object is given by the formula;

$P.E = \frac {1}{2}kx^{2}$

Substituting into the equation, we have;

$P.E = \frac {1}{2}*71.8 *(0.35)^{2}$

$P.E = 35.9 * 0.1225$

Elastic potential energy = 4.398 Joules.

<em>Therefore, the elastic potential energy of the spring is 4.398 Joules. </em>

3 0

3 years ago

If you catch the ruler 4.9 cm from the lower end, what is your reaction time?

Luba_88 [7]

Answer:

0.10s

Explanation:

the fall time is

4.9/100=.5*9.81*t^2

solve for t

6 0

3 years ago

The parallax method of measuring star distances gives most accurate results when the gap between two observations of a star is a

EleoNora [17]

<span>b. It ensures that measurements are taken from two points
that are very far apart.

Measurements taken six months apart are the farthest apart
that an astronomer can ever get ... they're on opposite sides
of the Earth's orbit !</span>

8 0

4 years ago

Read 2 more answers

What is a nebula made from?

BaLLatris [955]

Answer: Its made from dust and gas

Explanation:

6 0

3 years ago

Read 2 more answers