Physics
Grade-9
Easy
Question
________ is the number of oscillations per second.
- Frequency
- Amplitude
- Vibration
- Time period
Hint:
The number of oscillations per second is called its frequency.
The correct answer is: Frequency
The number of oscillations per second is called its frequency.
Related Questions to study
Physics
A simple pendulum performs 18 oscillations per second; the mechanical wave produced by it are:
A simple pendulum performs 18 oscillations per second; the mechanical wave produced by it are:
PhysicsGrade-9
Physics
In the given figure, the amplitude of oscillations is:
In the given figure, the amplitude of oscillations is:
PhysicsGrade-9
Physics
In the given figure, the amplitude of oscillations is:
In the given figure, the amplitude of oscillations is:
PhysicsGrade-9
Physics
With reference to the given figure
Which one of these options represents one completed oscillation?
With reference to the given figure
Which one of these options represents one completed oscillation?
PhysicsGrade-9
Physics
A pendulum oscillates about a ______.
A pendulum oscillates about a ______.
PhysicsGrade-9
Physics
Which one of these is not a part of a simple pendulum?
Which one of these is not a part of a simple pendulum?
PhysicsGrade-9
Physics
A pendulum takes 50 seconds to complete 25 oscillations. Calculate its time period.
A pendulum takes 50 seconds to complete 25 oscillations. Calculate its time period.
PhysicsGrade-9
Physics
A simple pendulum takes 32 s to complete 20 oscillations. What is the time period of the pendulum?
A simple pendulum takes 32 s to complete 20 oscillations. What is the time period of the pendulum?
PhysicsGrade-9
Physics
The time period of the rotation of the Earth is:
The time period of the rotation of the Earth is:
PhysicsGrade-9
Physics
Hertz is a unit of:
Hertz is a unit of:
PhysicsGrade-9
Physics
The smallest interval of time after which a motion is repeated is called its ___________.
The smallest interval of time after which a motion is repeated is called its ___________.
PhysicsGrade-9
Physics
The time period of a minute hand of a clock is:
The time period of a minute hand of a clock is:
PhysicsGrade-9
Physics
The time period of the revolution of the Earth is:
The time period of the revolution of the Earth is:
PhysicsGrade-9
Physics
Radian is a unit of:
Radian is a unit of:
PhysicsGrade-9
Physics
A system of block and mass exhibiting oscillation must possess:
A system of block and mass exhibiting oscillation must possess:
PhysicsGrade-9
