Physics
Grade-8
Easy
Question
The picture below shows a ____.
- Water wave
- Snake
- Jump rope wave
- None of the above
Hint:
The wave shown in the image is a jump rope wave.
The correct answer is: Jump rope wave
- The wave shown in the image is a jump rope wave.
- It is a transverse wave that travels through the air.
- The jump rope wave is a mechanical wave that produces sound in the air medium.
Related Questions to study
Physics
The substance through which sound transmits is called a ____.
The substance through which sound transmits is called a ____.
PhysicsGrade-8
Physics
A mechanical wave is the one which requires a ____ for its propagation.
A mechanical wave is the one which requires a ____ for its propagation.
PhysicsGrade-8
Physics
The electrical appliances make noise when they are used. This is because of the _____ of their internal parts.
The electrical appliances make noise when they are used. This is because of the _____ of their internal parts.
PhysicsGrade-8
Physics
Pick the odd one out.
Pick the odd one out.
PhysicsGrade-8
Physics
Which of the following sounds we humans do not make?
Which of the following sounds we humans do not make?
PhysicsGrade-8
Physics
A trumpet needs to be blown to make sound. What vibrates to make this sound?
A trumpet needs to be blown to make sound. What vibrates to make this sound?
PhysicsGrade-8
Physics
A trumpet needs to be blown to make sound. What vibrates to make this sound?
A trumpet needs to be blown to make sound. What vibrates to make this sound?
PhysicsGrade-8
Physics
The buzzing sound of the mosquitoes is a sound is due to the vibration of ____
The buzzing sound of the mosquitoes is a sound is due to the vibration of ____
PhysicsGrade-8
Physics
Match the action in one column to the corresponding amount of friction produced in the other column:
Match the action in one column to the corresponding amount of friction produced in the other column:
PhysicsGrade-8
Physics
Match the following:
Match the following:
PhysicsGrade-8
Physics
The figure below shows a musical instrument. What is the way in which it can be made to make sound?
The figure below shows a musical instrument. What is the way in which it can be made to make sound?
PhysicsGrade-8
Physics
The figure below shows a musical instrument. What is the way in which it can be made to make sound?
The figure below shows a musical instrument. What is the way in which it can be made to make sound?
PhysicsGrade-8
Physics
PhysicsGrade-8
Physics
When a steel plate is hit by a steel spoon, a sound is produced. This is due to the vibration of the ____.
When a steel plate is hit by a steel spoon, a sound is produced. This is due to the vibration of the ____.
PhysicsGrade-8
Physics
The buzzing sound of the bees is a sound is due to the vibration of ____
The buzzing sound of the bees is a sound is due to the vibration of ____
PhysicsGrade-8
