Physics
Grade-8
Easy
Question
The picture below shows sound waves in different colors. Pick the color of the sound wave which is of the highest frequency.
- Purple
- Blue
- Red
- Yellow
Hint:
The maximum number of cycles of waves are present in purple
The correct answer is: Purple
- The total number of waves produced in one second is called the frequency of the wave.
- In the given sound waves, frequency is minimum for red and maximum for purple.
- So, the correct option is a.
Related Questions to study
Physics
Which of the following sound waves has the highest loudness and the highest pitch?
Which of the following sound waves has the highest loudness and the highest pitch?
PhysicsGrade-8
Physics
