science
Grade-4-
Easy
Question
The frequency represents the _______ of a sound.
- Loudness
- Pitch
- Quality
- None of these
Hint:
The tone's degree of highness or lowness depends on frequency.
The correct answer is: Pitch
- The frequency represents the pitch of a sound.
- The amplitude represents the loudness of a sound.
- So, the correct option is b.
Related Questions to study
science
In the given figure, which parameter of the wave is not changing?
In the given figure, which parameter of the wave is not changing?
scienceGrade-4-
science
When waves move on the surface of the water, the water molecules execute:
When waves move on the surface of the water, the water molecules execute:
scienceGrade-4-
science
If we pluck the string softly, we will decrease the ______ of the wave.
If we pluck the string softly, we will decrease the ______ of the wave.
scienceGrade-4-
science
Consider the following statements and select the incorrect statement(s) from the following.
I. Mechanical waves transfer energy and matter, both from one point to another.
II. Mechanical waves transfer only energy from one point to another.
III. Mechanical waves transfer only matter from one point to another.
Consider the following statements and select the incorrect statement(s) from the following.
I. Mechanical waves transfer energy and matter, both from one point to another.
II. Mechanical waves transfer only energy from one point to another.
III. Mechanical waves transfer only matter from one point to another.
scienceGrade-4-
science
If you throw a stone in water, the wave pattern observed is generally:
If you throw a stone in water, the wave pattern observed is generally:
scienceGrade-4-
science
When we shake a slinky continuously, ________ energy of the slinky gets transferred to the waves.
When we shake a slinky continuously, ________ energy of the slinky gets transferred to the waves.
scienceGrade-4-
science
In which of the following medium, mechanical waves can be generated?
In which of the following medium, mechanical waves can be generated?
scienceGrade-4-
science
Which of the following is carried by waves from one place to another?
Which of the following is carried by waves from one place to another?
scienceGrade-4-
science
Mechanical waves cannot travel through:
Mechanical waves cannot travel through:
scienceGrade-4-
science
The pitch of which wave is the minimum?
The pitch of which wave is the minimum?
scienceGrade-4-
science
A wave:
A wave:
scienceGrade-4-
science
The amplitude of which waves is the minimum?
The amplitude of which waves is the minimum?
scienceGrade-4-
science
Continuous vibrations at the source creates:
Continuous vibrations at the source creates:
scienceGrade-4-
science
In the given diagram, how many full waves have been shown?
In the given diagram, how many full waves have been shown?
scienceGrade-4-
science
When we flip a rope continuously ________ energy of the rope gets transferred to the waves.
When we flip a rope continuously ________ energy of the rope gets transferred to the waves.
scienceGrade-4-
