science
Grade-4-
Easy
Question
Which of the following parameters is not used to measure a wave?
- Wavelength
- Amplitude
- Frequency
- Mass
Hint:
Mass is not used to measure a wave.
The correct answer is: Mass
- Wavelength, Amplitude, Time-Period, Frequency and speed are the parameters of a wave.
- But mass is not.
- So, the correct option is d.
Related Questions to study
science
We can ______.
We can ______.
scienceGrade-4-
science
What does the length of the red line represent in the picture of the wave shown below?
What does the length of the red line represent in the picture of the wave shown below?
scienceGrade-4-
science
A pulse is a wave:
A pulse is a wave:
scienceGrade-4-
science
A wave carries ______.
A wave carries ______.
scienceGrade-4-
science
The amplitude of a sound wave represents its ________.
The amplitude of a sound wave represents its ________.
scienceGrade-4-
science
We cannot see:
- Waves on the water surface-
- Waves on a rope and on a slinky-
We cannot see:
scienceGrade-4-
- Waves on the water surface-
- Waves on a rope and on a slinky-
science
_________ is the length of one full wave.
- The wavelength is the distance between two crest or two trough.
_________ is the length of one full wave.
scienceGrade-4-
- The wavelength is the distance between two crest or two trough.
science
The frequency of a sound wave represents its ________.
- Sounds are higher or lower in pitch according to the frequency of vibration of the sound waves producing them.
The frequency of a sound wave represents its ________.
scienceGrade-4-
- Sounds are higher or lower in pitch according to the frequency of vibration of the sound waves producing them.
science
___________ describes the height of the wave.
___________ describes the height of the wave.
scienceGrade-4-
science
When we throw a stone in a pond _________ is/are generated.
When we throw a stone in a pond _________ is/are generated.
scienceGrade-4-
science
The _______ of a wave shows how many waves pass a certain point in one second.
The _______ of a wave shows how many waves pass a certain point in one second.
scienceGrade-4-
Physics
Which points represent the rarefactions in the graphical wave representation shown?
Which points represent the rarefactions in the graphical wave representation shown?
PhysicsGrade-7
Physics
Match the following:
| a | Energy | i | Distance travelled |
| b | Hertz | ii | Amplitude |
| c | Wavelength | iii | No. of vibrations |
Match the following:
| a | Energy | i | Distance travelled |
| b | Hertz | ii | Amplitude |
| c | Wavelength | iii | No. of vibrations |
PhysicsGrade-7
Physics
Which of the following is a consequence of longitudinal waves propagating through a medium?
Which of the following is a consequence of longitudinal waves propagating through a medium?
PhysicsGrade-7
Physics
The wavelength of the wave shown below is ____ mm.
The wavelength of the wave shown below is ____ mm.
PhysicsGrade-7
