0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is reflection of light in random directions called?
It is called scattering light if it is in random directions, or refraction if the light changes direction.
Can two electric field lines be drawn at a point?
No, if two electric field lines are drawn at a point, this would meant two directions of electric field at that point which is impossible.
Materials that do not allow electric changes?
Materials that do not allow electric currents to pass are called insulators.
What changes acoustic energy into electric energy?
a microphone
What changes electric energy to heat and light?
sound wave
What changes electric energy into motion?
An electric motor
A particle that moves rapidly in all directions in the space outside the nucleus is called a?
Electron
When wave changes directions when its speed changes what is it called?
It's called refraction.
What is it called when wave changes directions when its speed changes?
It's called refraction.
An electric generator changes the energy of what?
Electric energy into motion.
What energy changes are involved when an electric light shines?
electric energy changes to light & heat energy when light shines.
Tropical waters evaporate more rapidly?
Tropical waters evaporate more rapidly due to changes in the Atlantic salinity.
What is a device that changes electricity into motion?
An electric motor, an electric fan
What happens if you turn electric motors on and off rapidly?
Will whatever you are it is going to get in fire
Very energetic particles that move rapidly in all directions in the space outside the necleus of an atom are?
Electrons
What happens to an ocean current when it hits land?
it changes directions
Why call light as E M wave which is not having neither electric nor magnet?
Electromagnetic waves, like light, do involve changes in the electric and the magnetic field. These changes propagate at the speed of light - as a wave.Electromagnetic waves, like light, do involve changes in the electric and the magnetic field. These changes propagate at the speed of light - as a wave.Electromagnetic waves, like light, do involve changes in the electric and the magnetic field. These changes propagate at the speed of light - as a wave.Electromagnetic waves, like light, do involve changes in the electric and the magnetic field. These changes propagate at the speed of light - as a wave.
