Volume of Sound
Volume of Sound: Overview
This Topic covers sub-topics such as Loudness, High Volume Sound and, Low Volume Sound
Important Questions on Volume of Sound
Draw two things that make a loud sound.
Draw two things that make a quiet sound.
Our body has different parts. Name the following part of the body:
Solve the riddle. Write the answer.
In a little crooked well,
Without any water though,
I am always there to help you,
Listen to lessons or songs,
Inserting sticks or chalk pieces,
Will only hurt you definitely.
Who am I?
Choose the correct word from the following:
(Pleasant, Warning, Loud, Sound, Noise)
_____ sound can cause stress and hypertension.
We and all other animals can hear the same sounds.
We cannot hear any sound in the dark.
Which of the following vibrates in our body to produce sound?
Fill in the blank with a suitable word:
Unpleasant sounds are called _____ (noise/chirping).
Choose the correct word from the following:
(soothing, unpleasant, melodious)
Loud sounds are _____ to hear.
Choose the appropriate word from the bracket and fill in the blank.
[Pleasant, Unpleasant, opaque, transparent]
_____ sounds are called noise.
The ratio of intensities between two coherent sound sources is 4 : 1. The difference of loudness in dB between maximum and minimum intensities when they interfere in space is :
