Sound Waves and Intensity
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PHXI15:WAVES

354803 A two-fold increase in intensity of a wave implies an increases of (given: \(\log _{10} 2=0.301\) )

1 \(10\;dB\)
2 \(2\;dB\)
3 \(0.5\;dB\)
4 \(3.01\;dB\)
PHXI15:WAVES

354804 The sound intensity is \(0.008\;W/{m^2}\) at a distance of \(10\;m\) from an isotropic point source of sound. The power of the source is

1 0.8 \(watt\)
2 2.5 \(watt\)
3 10 \(watt\)
4 8 \(watt\)
PHXI15:WAVES

354805 The intensity of sound increases at night due to

1 increase in density of air
2 decrease in density of air
3 low temperature
4 None of the above
PHXI15:WAVES

354806 When we hear a sound, we can identify its source based on

1 Intensity of sound
2 Amplitude of sound
3 Overtones present in the sound
4 Wavelength of sound
PHXI15:WAVES

354807 An increase in intensity level of \(1\;dB\) implies an increase in intensity of:
(given antilog \(0.1=1.2589\) )

1 \(3.01 \%\)
2 \(1 \%\)
3 \(0.1 \%\)
4 \(26 \%\)
NEET DIGITAL LIBRARY
PHXI15:WAVES

354803 A two-fold increase in intensity of a wave implies an increases of (given: \(\log _{10} 2=0.301\) )

1 \(10\;dB\)
2 \(2\;dB\)
3 \(0.5\;dB\)
4 \(3.01\;dB\)
PHXI15:WAVES

354804 The sound intensity is \(0.008\;W/{m^2}\) at a distance of \(10\;m\) from an isotropic point source of sound. The power of the source is

1 0.8 \(watt\)
2 2.5 \(watt\)
3 10 \(watt\)
4 8 \(watt\)
PHXI15:WAVES

354805 The intensity of sound increases at night due to

1 increase in density of air
2 decrease in density of air
3 low temperature
4 None of the above
PHXI15:WAVES

354806 When we hear a sound, we can identify its source based on

1 Intensity of sound
2 Amplitude of sound
3 Overtones present in the sound
4 Wavelength of sound
PHXI15:WAVES

354807 An increase in intensity level of \(1\;dB\) implies an increase in intensity of:
(given antilog \(0.1=1.2589\) )

1 \(3.01 \%\)
2 \(1 \%\)
3 \(0.1 \%\)
4 \(26 \%\)
Join With Us for More Updates
PHXI15:WAVES

354803 A two-fold increase in intensity of a wave implies an increases of (given: \(\log _{10} 2=0.301\) )

1 \(10\;dB\)
2 \(2\;dB\)
3 \(0.5\;dB\)
4 \(3.01\;dB\)
PHXI15:WAVES

354804 The sound intensity is \(0.008\;W/{m^2}\) at a distance of \(10\;m\) from an isotropic point source of sound. The power of the source is

1 0.8 \(watt\)
2 2.5 \(watt\)
3 10 \(watt\)
4 8 \(watt\)
PHXI15:WAVES

354805 The intensity of sound increases at night due to

1 increase in density of air
2 decrease in density of air
3 low temperature
4 None of the above
PHXI15:WAVES

354806 When we hear a sound, we can identify its source based on

1 Intensity of sound
2 Amplitude of sound
3 Overtones present in the sound
4 Wavelength of sound
PHXI15:WAVES

354807 An increase in intensity level of \(1\;dB\) implies an increase in intensity of:
(given antilog \(0.1=1.2589\) )

1 \(3.01 \%\)
2 \(1 \%\)
3 \(0.1 \%\)
4 \(26 \%\)
For More Updates join with Us
PHXI15:WAVES

354803 A two-fold increase in intensity of a wave implies an increases of (given: \(\log _{10} 2=0.301\) )

1 \(10\;dB\)
2 \(2\;dB\)
3 \(0.5\;dB\)
4 \(3.01\;dB\)
PHXI15:WAVES

354804 The sound intensity is \(0.008\;W/{m^2}\) at a distance of \(10\;m\) from an isotropic point source of sound. The power of the source is

1 0.8 \(watt\)
2 2.5 \(watt\)
3 10 \(watt\)
4 8 \(watt\)
PHXI15:WAVES

354805 The intensity of sound increases at night due to

1 increase in density of air
2 decrease in density of air
3 low temperature
4 None of the above
PHXI15:WAVES

354806 When we hear a sound, we can identify its source based on

1 Intensity of sound
2 Amplitude of sound
3 Overtones present in the sound
4 Wavelength of sound
PHXI15:WAVES

354807 An increase in intensity level of \(1\;dB\) implies an increase in intensity of:
(given antilog \(0.1=1.2589\) )

1 \(3.01 \%\)
2 \(1 \%\)
3 \(0.1 \%\)
4 \(26 \%\)
NEET DIGITAL LIBRARY
PHXI15:WAVES

354803 A two-fold increase in intensity of a wave implies an increases of (given: \(\log _{10} 2=0.301\) )

1 \(10\;dB\)
2 \(2\;dB\)
3 \(0.5\;dB\)
4 \(3.01\;dB\)
PHXI15:WAVES

354804 The sound intensity is \(0.008\;W/{m^2}\) at a distance of \(10\;m\) from an isotropic point source of sound. The power of the source is

1 0.8 \(watt\)
2 2.5 \(watt\)
3 10 \(watt\)
4 8 \(watt\)
PHXI15:WAVES

354805 The intensity of sound increases at night due to

1 increase in density of air
2 decrease in density of air
3 low temperature
4 None of the above
PHXI15:WAVES

354806 When we hear a sound, we can identify its source based on

1 Intensity of sound
2 Amplitude of sound
3 Overtones present in the sound
4 Wavelength of sound
PHXI15:WAVES

354807 An increase in intensity level of \(1\;dB\) implies an increase in intensity of:
(given antilog \(0.1=1.2589\) )

1 \(3.01 \%\)
2 \(1 \%\)
3 \(0.1 \%\)
4 \(26 \%\)