science
Grade-4-
Easy
Question
The pitch of the sound is __________ when we go in the direction of the arrow in the given figure.
- Decreasing
- Increasing
- Constant
- Zero
Hint:
Lesser the frequency, lower is the pitch.
The correct answer is: Decreasing
- Frequency is the number of waves in a given time period.
- Pitch of a sound depends on its frequency.
- The pitch of the sound is decreasing in the direction of the arrow .
Related Questions to study
science
In the direction of the arrow, the amplitude of the sound is increasing or decreasing in the given figure?
In the direction of the arrow, the amplitude of the sound is increasing or decreasing in the given figure?
scienceGrade-4-
science
What is the amplitude of the following wave in the figure?
What is the amplitude of the following wave in the figure?
scienceGrade-4-
science
What is the wavelength of the following wave in the figure?
What is the wavelength of the following wave in the figure?
scienceGrade-4-
science
The wave of which color has the maximum frequency in the given picture?
The wave of which color has the maximum frequency in the given picture?
scienceGrade-4-
science
The wave of which color has the minimum frequency in the given picture?
The wave of which color has the minimum frequency in the given picture?
scienceGrade-4-
science
In the light waves,__________ shows the brightness of the light.
In the light waves,__________ shows the brightness of the light.
scienceGrade-4-
science
What is the letter C in the graph represent?
What is the letter C in the graph represent?
scienceGrade-4-
science
Which of the following parameter is used to measure a wave?
Which of the following parameter is used to measure a wave?
scienceGrade-4-
science
The amplitude of a sound wave represents its _____.
The amplitude of a sound wave represents its _____.
scienceGrade-4-
science
_________ refers to how frequently an event takes place.
_________ refers to how frequently an event takes place.
scienceGrade-4-
science
___________ shows the maximum shift from the starting position.
___________ shows the maximum shift from the starting position.
scienceGrade-4-
science
Which one of the following options is not correct?
Which one of the following options is not correct?
scienceGrade-4-
science
Which of the following parameter is not used to measure a wave?
Which of the following parameter is not used to measure a wave?
scienceGrade-4-
science
_________ is the length of one full wave.
_________ is the length of one full wave.
scienceGrade-4-
science
The _______ of a wave is how many waves pass a certain point in one second.
The _______ of a wave is how many waves pass a certain point in one second.
scienceGrade-4-
