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Shiv Ahuja

Asked: October 28, 2020In: Class 9

Guess which sound has a higher pitch: guitar or car horn?

NCERT Solutions for Class 9 Science Chapter 12 Important NCERT Questions Sound NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-166 Questions No-2

Shiv Ahuja

Asked: October 28, 2020In: Class 9

What are wavelength, frequency, time period and amplitude of a sound wave?

NCERT Solutions for Class 9 Science Chapter 12 Important NCERT Questions Sound NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-166 Questions No-1

Shiv Ahuja

Asked: October 28, 2020In: Class 9

How are the wavelength and frequency of a sound wave related to its speed?

NCERT Solutions for Class 9 Science Chapter 12 Important NCERT Questions Sound NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-166 Questions No-2

Shiv Ahuja

Asked: October 28, 2020In: Class 9

Calculate the wavelength of a sound wave whose frequency is 220 Hz and speed is 440 m/s in a given medium.

NCERT Solutions for Class 9 Science Chapter 12 Important NCERT Questions Sound NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-166 Questions No-3

Shiv Ahuja

Asked: October 28, 2020In: Class 9

A person is listening to a tone of 500 Hz sitting at a distance of 450 m from the source of the sound. What is the time interval between successive compressions from the source?

NCERT Solutions for Class 9 Science Chapter 12 Important NCERT Questions Sound NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-166 Questions No-4

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Shiv Ahuja

Guess which sound has a higher pitch: guitar or car horn?

What are wavelength, frequency, time period and amplitude of a sound wave?

How are the wavelength and frequency of a sound wave related to its speed?

Calculate the wavelength of a sound wave whose frequency is 220 Hz and speed is 440 m/s in a given medium.

A person is listening to a tone of 500 Hz sitting at a distance of 450 m from the source of the sound. What is the time interval between successive compressions from the source?

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