All categories

3 years ago

what did classical physics predict would happen to the light given of by an object as its tempurtare increased

2 answers:

7 0

When the temperature of an object that is giving off light is increased, the particles in the object will move at a faster rate and there will be increased vibration of these molecules. This will makes the object to emit more light and to shine more brightly.

VikaD [51]3 years ago

6 0

Answer:

The energy of the light would increase from visible light into the ultraviolet range.

Explanation:

blah blah blah, blah blah BLAH

You might be interested in

How the forces are working?

Anarel [89]

Forces always work in the direction of their application.
Eg- Gravitational forces acts downwards due to the earth's pull.

6 0

3 years ago

________ states that the number of transistors per square inch on an integrated chip doubles every 18 months.

Andrew [12]

Answer:

Moore's Law

Explanation:

5 0

4 years ago

A boy throws a ball straight up into the air. It reaches the highest point of its flight after 4 seconds.

Zanzabum

Answer:Take into account the the Earths gravity is 9.8 meters a second

Explanation:

Gravity pulls down on the ball at g=-9.81 m/s^2. Up is positive, down is negative.The ball started at a certain initial velocity of Vi m/s. Time it took is t=4s. Final velocity is Vf=0 m/s, because at the highest point the ball stops moving.

Vf=(g*t)+Vi

Rearrange for Vi.

Vi=Vf-(g*t)

Vi=0-(-9.81*4)=39.24 m/s (upward)

Think about it this way for the non-mathematical approach. The ball stops at the top. The initial velocity gets reduced by 9.81 m/s every second, and reaches 0 m/s at the top. It took 4 seconds, so 9.81*4 is equal to the initial upward velocity.

8 0

3 years ago

beth walked to the school in 80 seconds from a position 100 m west of the school. what was her velocity?

Ugo [173]

1.8 meters a second

100/80

4 0

3 years ago

A truck traveling down the highway collides with a slower moving mosquito traveling in the same direction. Which of the followin

Ipatiy [6.2K]

Answer:

B. The truck and mosquito exert the same size force on each other.

Explanation:

Newton's third law (law of action-reaction) states that

"When an object A exerts a force (action) on an object B, then object B exerts an equal and opposite force (reaction) on object A"

In this case, we can call

object A = the truck

object B = the mosquito

Thereforce according to Newton's third law, the force exerted by the truck on the mosquito is equal in magnitude to the force exerted by the mosquito on the truck (and in opposite direction).

The reason for which the mosquito will experience much more damage is the fact that the mosquito's mass is much smaller than the truck's mass, and since the acceleration is inversely proportional to the mass:

$a=\frac{F}{m}$

the mosquito will experience a much larger deceleration than the truck, therefore much more damage.

6 0

3 years ago