Standing Waves
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
PHXI15:WAVES

354886 A steel rod \(2.5\;m\) long is rigidly clamped at its centre \(C\) and longitudinal waves are set up on both sides of \(C\) by rubbing along the rod.
\({Y_{steel{\text{ }}}} = 2 \times {10^{11}}\;N/{M^2}\)
\({\rho _{steel{\text{ }}}} = 8000\;kg/{m^3}\)
If two antinodes are observed on either side of \(C\), the frequency of the mode in which the rod is vibrating will be:

1 \(1000\,Hz\)
2 \(3000\,Hz\)
3 \(7000\,Hz\)
4 \(1500\,Hz\)
PHXI15:WAVES

354887 A steel rod \(100\;cm\) long is clamped at is middle. The fundamental frequency of longitudinal vibrations of the rod are given to be \(2.53\,kHz\). What is the speed of sound in steel?

1 \(6\;km/s\)
2 \(5\;km/s\)
3 \(7\;km/s\)
4 \(4\;km/s\)
PHXI15:WAVES

354888 Assertion :
In the case of a stationary wave, a person hear a loud sound at the nodes as compared to the antinodes.
Reason :
In a stationary wave all the particles of the medium vibrate in phase.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXI15:WAVES

354889 Assertion :
In a stationary wave, there is no transfer of energy.
Reason :
There is no motion of the disturbance from one particle to adjoining particle in stationary wave.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXI15:WAVES

354886 A steel rod \(2.5\;m\) long is rigidly clamped at its centre \(C\) and longitudinal waves are set up on both sides of \(C\) by rubbing along the rod.
\({Y_{steel{\text{ }}}} = 2 \times {10^{11}}\;N/{M^2}\)
\({\rho _{steel{\text{ }}}} = 8000\;kg/{m^3}\)
If two antinodes are observed on either side of \(C\), the frequency of the mode in which the rod is vibrating will be:

1 \(1000\,Hz\)
2 \(3000\,Hz\)
3 \(7000\,Hz\)
4 \(1500\,Hz\)
PHXI15:WAVES

354887 A steel rod \(100\;cm\) long is clamped at is middle. The fundamental frequency of longitudinal vibrations of the rod are given to be \(2.53\,kHz\). What is the speed of sound in steel?

1 \(6\;km/s\)
2 \(5\;km/s\)
3 \(7\;km/s\)
4 \(4\;km/s\)
PHXI15:WAVES

354888 Assertion :
In the case of a stationary wave, a person hear a loud sound at the nodes as compared to the antinodes.
Reason :
In a stationary wave all the particles of the medium vibrate in phase.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXI15:WAVES

354889 Assertion :
In a stationary wave, there is no transfer of energy.
Reason :
There is no motion of the disturbance from one particle to adjoining particle in stationary wave.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXI15:WAVES

354886 A steel rod \(2.5\;m\) long is rigidly clamped at its centre \(C\) and longitudinal waves are set up on both sides of \(C\) by rubbing along the rod.
\({Y_{steel{\text{ }}}} = 2 \times {10^{11}}\;N/{M^2}\)
\({\rho _{steel{\text{ }}}} = 8000\;kg/{m^3}\)
If two antinodes are observed on either side of \(C\), the frequency of the mode in which the rod is vibrating will be:

1 \(1000\,Hz\)
2 \(3000\,Hz\)
3 \(7000\,Hz\)
4 \(1500\,Hz\)
PHXI15:WAVES

354887 A steel rod \(100\;cm\) long is clamped at is middle. The fundamental frequency of longitudinal vibrations of the rod are given to be \(2.53\,kHz\). What is the speed of sound in steel?

1 \(6\;km/s\)
2 \(5\;km/s\)
3 \(7\;km/s\)
4 \(4\;km/s\)
PHXI15:WAVES

354888 Assertion :
In the case of a stationary wave, a person hear a loud sound at the nodes as compared to the antinodes.
Reason :
In a stationary wave all the particles of the medium vibrate in phase.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXI15:WAVES

354889 Assertion :
In a stationary wave, there is no transfer of energy.
Reason :
There is no motion of the disturbance from one particle to adjoining particle in stationary wave.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXI15:WAVES

354886 A steel rod \(2.5\;m\) long is rigidly clamped at its centre \(C\) and longitudinal waves are set up on both sides of \(C\) by rubbing along the rod.
\({Y_{steel{\text{ }}}} = 2 \times {10^{11}}\;N/{M^2}\)
\({\rho _{steel{\text{ }}}} = 8000\;kg/{m^3}\)
If two antinodes are observed on either side of \(C\), the frequency of the mode in which the rod is vibrating will be:

1 \(1000\,Hz\)
2 \(3000\,Hz\)
3 \(7000\,Hz\)
4 \(1500\,Hz\)
PHXI15:WAVES

354887 A steel rod \(100\;cm\) long is clamped at is middle. The fundamental frequency of longitudinal vibrations of the rod are given to be \(2.53\,kHz\). What is the speed of sound in steel?

1 \(6\;km/s\)
2 \(5\;km/s\)
3 \(7\;km/s\)
4 \(4\;km/s\)
PHXI15:WAVES

354888 Assertion :
In the case of a stationary wave, a person hear a loud sound at the nodes as compared to the antinodes.
Reason :
In a stationary wave all the particles of the medium vibrate in phase.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXI15:WAVES

354889 Assertion :
In a stationary wave, there is no transfer of energy.
Reason :
There is no motion of the disturbance from one particle to adjoining particle in stationary wave.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.