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4vir4ik [10]
3 years ago
14

Thermal energy depends on an object s

Physics
1 answer:
Alenkasestr [34]3 years ago
3 0

Thermal energy depends on an object’s mass, phase and temperature. The answer is letter D. The movement of an object depends on how heavy it is. The heavier the object, the slower it moves. It is dependent on the phase because of the space the object it moves. It moves a lot when it is in gas phase. And most importantly, it increases its movement if temperature is added.

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Does anyone know the answer to this please? Thank you so much!
Salsk061 [2.6K]

Answer:

bo sure but I think its c or a

5 0
4 years ago
List the color of the stars from hottest to coldest
masha68 [24]
Blue, blue-white, Yellow-white, yellow, yellow-orange, and red. Hope this helps.
8 0
3 years ago
When the height of the cylinder increased by a factor five from 100 m to 500 m what happened to the sounders gravitational poten
Ivanshal [37]

Answer:

It increased by a factor of 5.

Explanation:

just did the assignment :3

7 0
3 years ago
When landing after a spectacular somersault, a 40.5 kg gymnast decelerates by pushing straight down on the mat. Calculate the fo
monitta

Answer:

F= = 3.18 * 10^3 N

Explanation:

information given:

m= 40.5 kg

a= seven times gravity so we have

a= 7 g

where

gravity = g  =9.8 m/s2

F= m*a

F= (40.5) * 7g

a = 7 g = (7) (9.8) = 68.6 m/s2

There are two forces acts on gymnsat

Where ,w is the weight of Gymnsat

F(net) = F - mg

F- mg = ma

F = mg+ma

so  

F=  m ( g + a)

F = (40.5) [9.8+ 68.6 ]

F = 3.18 * 10^3 N

4 0
4 years ago
Consider (a) an electron (b) a photon, and (c) a proton, all moving in vacuum. Choose all correct answers for each question. (iv
DiKsa [7]

Electron, photon and proton carry momentum .

  • De Broglie derived the relationship between the wavelength and momentum of matter. This relationship is known as de Broglie's relationship.
  • De Broglie's relationship is given by \lambda=\frac{h}{mv}   ...(1)
  • Momentum is the product of the mass of a particle and its velocity. Momentum is a vector quantity; i.e., it has both magnitude and direction.

Equation (1) can be written as   \lambda=\frac{h}{p}   where λ  is known as de Broglie wavelength and p is momentum , h = Plank’s constant

For photon , the momentum is given by   p=\frac{E}{c}   ...(2)  where c is the speed is the speed of light .

From equation (1) and (2) we can conclude that electron, photon and proton carry momentum .

Learn about more photon momentum here :

brainly.com/question/13112527

#SPJ4

4 0
2 years ago
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