3 years ago

Two bodies, one hot and the other cold kept in vacuum.what will happen to the tempreture of bodies after some time.

1 answer:

7 0

Hot body will lose heat from it, and that heat will goes out from it through radiation, so it's temperature will decrease after some time.

In same manner, cold body will take the heat, and it's temperature will increase

Hope this helps!

You might be interested in

A train travels 77 kilometers in 4 hours, and then 76 kilometers in 2 hours. What is its average speed?

Masja [62]

( (77/4) + 76/2 )/2 = 28.625 km/h is what i got

4 0

4 years ago

Which of the following electrical components is a temporary electrical energy storage device?

7nadin3 [17]

Answer:

A capacitor

Explanation:

Because it can store electric energy when disconnected from its charging circuit. Commonly used in electronic devices to maintain power supply while batteries change.

Hope this helps! :)

6 0

3 years ago

On Earth, the gravitational field strength is 10 N/kg. Calculate Ep for a 4 kg bowling ball have that is being held 2 m above th

Soloha48 [4]

Answer:

80 J

Explanation:

Ep = mgh

Ep = (4 kg) (10 m/s²) (2 m)

Ep = 80 J

4 0

3 years ago

What H & N can friction produce?

Angelina_Jolie [31]

Friction produces heat hope this helps

5 0

3 years ago

Solving equation for the quantity indicated

Slav-nsk [51]

T = (vf -vo)/a. .......

7 0

3 years ago

Read 2 more answers