If the amplitude of the waves coming from a light bulb decreased, which would you expect to happen?
a) the intensity of the light would increase.
b) the light waves would travel faster.
c) the brightness of the bulb would decrease.

Rohit is trying to tune an instrument

Amachinist turns the power on to a grinding wheel, at rest, at time t = 0 s. the wheel accelerates uniformly for 10 s and reaches the operating angular velocity of 96 rad/s. the wheel is run at that angular velocity for 40 s and then power is shut off. the wheel slows down uniformly at 1.5 rad/s2 until the wheel stops. in this situation, the time interval of deceleration is closest to:

Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o