A.)When heated, the molecules get loser, and the dipole dipole interaction is still there, but they dont stay so closely together, and jossle around with momentary meetings of opposite charges
B.The heat is used to break the bonds between the ice molecules as they turn into a liquid phase<span>. </span>
The best answer among the following choices would be A) or the first option Scientists want to share measurements data that they can understand.
Answer:
Photoelectric effect
Explanation:
In the photoelectric effect, when an x-ray strikes on a metal surface, the energy is completely absorbed by the metal. If the energy would be equal to or more than work function of metal, electron ejects out. The kinetic energy of the electron which is ejected depends on the energy of the incident radiation and work function of the metal.
Answer:
The distance traveled by the ball before it hits the ground is 255.10 meters.
Explanation:
Given that,
Initial velocity of the golf ball, u = 50 m/s
The angle of projection,
To find,
The distance traveled by the ball before it hits the ground.
Solution,
The distance covered by the projectile is called its horizontal range. It is given by the formula of range as :
R = 255.10 meters
So, the distance traveled by the ball before it hits the ground is 255.10 meters.