Physics
Grade-9
Easy
Question
Which of the following is carried by waves from one place to another?
- Mass
- Velocity
- Wavelength
- Energy
Hint:
Waves as they move carry energy with them
The correct answer is: Energy
Energy also travels in waves because waves mostly use medium or particulate motion hence when particles move they carry energy with them
Related Questions to study
Physics
Mechanical Waves cannot travel through:
Mechanical Waves cannot travel through:
PhysicsGrade-9
Physics
Waves that travel perpendicular to the direction of vibrations are known as:
Waves that travel perpendicular to the direction of vibrations are known as:
PhysicsGrade-9
Physics
Light waves are
Light waves are
PhysicsGrade-9
Physics
When a longitudinal wave travels through a medium, the particles of the medium show compression and Rarefaction. What happens when compression takes place in the medium?
When a longitudinal wave travels through a medium, the particles of the medium show compression and Rarefaction. What happens when compression takes place in the medium?
PhysicsGrade-9
Physics
In which of the following media can non-mechanical waves travel?
In which of the following media can non-mechanical waves travel?
PhysicsGrade-9
Physics
Longitudinal waves are those ___.
Longitudinal waves are those ___.
PhysicsGrade-9
Physics
In a medium, a mechanical wave travels. With the wave, which of the following quantities is moved from one point to another?
In a medium, a mechanical wave travels. With the wave, which of the following quantities is moved from one point to another?
PhysicsGrade-9
Physics
A longitudinal wave is produced by the vibration of an object. It travels through a medium such as air by forming alternate regions of compression and Rarefaction of air molecules. As a longitudinal wave travels through air, the regions of compression and Rarefaction in it can be shown as:
A longitudinal wave is produced by the vibration of an object. It travels through a medium such as air by forming alternate regions of compression and Rarefaction of air molecules. As a longitudinal wave travels through air, the regions of compression and Rarefaction in it can be shown as:
PhysicsGrade-9
Physics
A pulse is a wave:
A pulse is a wave:
PhysicsGrade-9
Physics
What are the two types of mechanical waves?
What are the two types of mechanical waves?
PhysicsGrade-9
Physics
Sound waves are:
Sound waves are:
PhysicsGrade-9
Physics
Transverse waves have ________.
Transverse waves have ________.
PhysicsGrade-9
Physics
Choose the correct statements:
Assertion: Sine and cosine functions are periodic functions.
Reason: Sinusoidal functions repeat their values after a definite interval of time.
Choose the correct statements:
Assertion: Sine and cosine functions are periodic functions.
Reason: Sinusoidal functions repeat their values after a definite interval of time.
PhysicsGrade-9
Physics
A 20 g particle moves in SHM with a frequency of 3 oscillations per second and an amplitude of 5 cm. The total distance does the particle move during one oscillation is:
A 20 g particle moves in SHM with a frequency of 3 oscillations per second and an amplitude of 5 cm. The total distance does the particle move during one oscillation is:
PhysicsGrade-9
Physics
If a body is executing simple harmonic motion, then:
If a body is executing simple harmonic motion, then:
PhysicsGrade-9
