3 years ago

In general, what happens to temperature as depth below earths surface increases

Physics

1 answer:

lesantik [10]3 years ago

8 0

Temperature increases as depth increases.

You might be interested in

The slowest moving animal is a crab found in the Red Sea. It travels with an average speed of 5.7 Km/year How long will it take

Anastasy [175]

Time = distance / speed

Time = (100 km) / (5.7 km/yr)

Time = 17.5 years

If this is true, then it's not likely that any member of the species has ever traveled 100 km in its lifetime. Weird !

6 0

3 years ago

A car has weight of 10,ooow What is the mass of the car on earth (g=10N/KG)

Gre4nikov [31]

Answer:

1000 kg

Explanation:

We know the formula for finding out weight is W=mg

W= 10,000 N

M=?

g=10 N/KG

W=mg

10,000=10m

m=1000kg

5 0

3 years ago

what effect would you expect the termperature of a material to have on the ease with which electrons can be ejected from it via

Ilya [14]

Answer:

The photoelectric effect is a phenomenon in which the photoelectrons are emitted from the metal when an incident electromagnetic wave hits the metal. The incident light should have a threshold frequency to meet the work function of the metal

8 0

2 years ago

A railroad car whose mass is 30,000. kg is traveling with a velocity of 2.2 m/s due east and collides with a second railroad car

Yakvenalex [24]

Answer:

V = 1.1 m/s

Explanation:

given,

mass of railroad car 1 , m = 30,000. kg

travelling at the speed , u = 2.2 m/s

mass of car 2, M = 30,000. kg

initial speed, u' = 0 m/s

final speed of the car after collision, V = ?

using conservation of momentum

m u + M u' = (M+m)V

30000 x 2.2 + 0 = (30000 + 30000) V

60000 V = 66000

$V= \dfrac{66000}{60000}$

V = 1.1 m/s

he velocity of the two cars is equal to V = 1.1 m/s

3 0

4 years ago

When a substance gains electrons, is it positively or negatively charged?

mina [271]

Answer:

negative charge

Explanation:

7 0

3 years ago