Answer:
83816746.4254 m/s
Explanation:
m = Mass of electron = 
q = Charge of electron = 
V = Voltage = 
The kinetic energy of the electron is
Energy is given by
Balancing the energy
The velocity of the electrons is 83816746.4254 m/s
Answer
Correct option : According to the "ray model", light is an electromagnetic wave that consists of oscillating electric and magnetic fields.
Explanation : According to Ray model light is a simple transverse wave not a electromagnetic wave.
Current = (voltage) / (resistance)
= (35 volts) / (1,400 ohms)
= 25 milliamperes
It is definitely the first law, the first law is the law of inertia. It states that an object remains in its state of rest or uniform motion on a straight line except compelled by an external force. The planet remains in its position because there is no external force acting on it which will make it move. Hope i helped. have a nice day<span />
Answer:
9.8 Newton
Explanation:
At average gravity on earth (conventionally, g=9.80665m/s2),
a kilogram mass exerts a force of about 9.8 newton
I hope this answer helps you
