Kiểm Tra Giữa Kì Môn Vật Lí 11

Which quantity below characterizes the time difference between two harmonic oscillations with the same period?

• Amplitude

• Phase

• Initial phase

• Phase difference

The number of complete oscillations an object performs in one second is called

• Amplitude of oscillation

• Frequency of oscillation

• Phase of oscillation

• Period of oscillation

The period of oscillation is

• the number of complete oscillations an object performs in one second.

• the time it takes for the object to move from one side to the other of its path.

• the shortest time for the object to return to its initial position.

• the time for the object to complete one oscillation.

In harmonic oscillation, which quantity below cannot have a negative value?

• Phase of oscillation

• Initial phase

• Amplitude

• Displacement

The time for the object to complete one full oscillation is

• Period of oscillation

• Frequency of oscillation

• Amplitude of oscillation

• Displacement of oscillation

The amplitude of oscillation

• is the distance the object travels in one cycle of oscillation.

• is the distance the object travels in half a cycle of oscillation.

• is the maximum displacement of the object during oscillation.

• is the length of the object's path.

For periodic oscillations, the number of oscillations repeated in a unit of time is called

• Frequency of oscillation

• Period of oscillation

• Initial phase

• Angular frequency

The quantity that characterizes the rapidity or slowness of a harmonic oscillation is

• Amplitude

• Velocity

The quantity that characterizes the rapidity or slowness of a harmonic oscillation is

• Amplitude

• Velocity

• Acceleration

• Frequency

For a harmonic oscillating object, the formula relating frequency f and period T is

• f = T/2

• f = 2π/T

• f = 1/T

• T = 2f