Characteristics of Sound wave

What is sound ?

• Its form of energy

• Its form of particle movement

• Its a wave form

• All of these

Rapid fire

What is the formula of speed of sound ?

• speed of sound = 

  t x λ

• speed of sound = 

  d x t

• speed of sound = 

  f x λ

• speed of sound =  e x t

What is pitch dependent on ?

(only small case letters)

Relation between time and frequency

• Time is inversely proportional to frequency

• Frequency is directly proportional to time

• time is frequency

• i don't know

Rapid fire

Loudness is dependent on _________.

• Strength

• Frequency

• Pitch

• Amplitude

Does bird produces high-pitched sound than lion?

• Yes

• No

• Lion produces high-pitched sound than bird

• I don't understand

What can different sounds of same frequencies and loudness ?

• I cant differentiate

• Sound separator

• Quality/Timbre of the sound(s)

• Magic

What are the characteristics of sound

• quality/timbre

• distance

• loudness

• pitch

• source

Rapid fire

Sound moves fastest in_____.

• Solid

• Gas

• Liquid

• Antimatter

Can sound go through vacuum

• Yes

• Yes, but partially

• Half of it

• No