354601
I. A steel bar possesses both bulk and shear elastic moduli. II. A steel bar can propagate both longitudinal as well as transverse waves having different speeds. III. Air can propagate both longitudinal and transverse wave. Which of the following statement(s) is/are correct?
1 Both I and III
2 Both II and III
3 Both I and II
4 I, II and III
Explanation:
A steel bar possesses both bulk and shear elastic moduli, thus can propagate longitudinal as well as transverse waves. Whereas, air can propagate only longitudinal waves, e.g., sound waves. So, statements I and II are correct but III is incorrect
PHXI15:WAVES
354602
A line of surface on which the disturbance has the same phase at all points is called:
1 Wave train
2 Wave front
3 Path difference
4 Wave pulse
Explanation:
A wavefront is a line or surface on which the disturbance has the same phase at all points.
PHXI15:WAVES
354603
The property required for propagation of transverse wave is
1 Longitudinal strain
2 Lateral strain
3 Shearing strain
4 Poisson's ratio
Explanation:
Conceptual Question
PHXI15:WAVES
354604
Assertion : Transverse waves can be produced in liquids. Reason : Light waves are transverse waves.
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.
Explanation:
Transverse waves can be produced in liquids, as on water in ripple tank but the reason is not a correct explanation because the transverse nature of light waves on strings, water, is mechanical. But light is not mechanical though transverse. So correct option is (2).
354601
I. A steel bar possesses both bulk and shear elastic moduli. II. A steel bar can propagate both longitudinal as well as transverse waves having different speeds. III. Air can propagate both longitudinal and transverse wave. Which of the following statement(s) is/are correct?
1 Both I and III
2 Both II and III
3 Both I and II
4 I, II and III
Explanation:
A steel bar possesses both bulk and shear elastic moduli, thus can propagate longitudinal as well as transverse waves. Whereas, air can propagate only longitudinal waves, e.g., sound waves. So, statements I and II are correct but III is incorrect
PHXI15:WAVES
354602
A line of surface on which the disturbance has the same phase at all points is called:
1 Wave train
2 Wave front
3 Path difference
4 Wave pulse
Explanation:
A wavefront is a line or surface on which the disturbance has the same phase at all points.
PHXI15:WAVES
354603
The property required for propagation of transverse wave is
1 Longitudinal strain
2 Lateral strain
3 Shearing strain
4 Poisson's ratio
Explanation:
Conceptual Question
PHXI15:WAVES
354604
Assertion : Transverse waves can be produced in liquids. Reason : Light waves are transverse waves.
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.
Explanation:
Transverse waves can be produced in liquids, as on water in ripple tank but the reason is not a correct explanation because the transverse nature of light waves on strings, water, is mechanical. But light is not mechanical though transverse. So correct option is (2).
354601
I. A steel bar possesses both bulk and shear elastic moduli. II. A steel bar can propagate both longitudinal as well as transverse waves having different speeds. III. Air can propagate both longitudinal and transverse wave. Which of the following statement(s) is/are correct?
1 Both I and III
2 Both II and III
3 Both I and II
4 I, II and III
Explanation:
A steel bar possesses both bulk and shear elastic moduli, thus can propagate longitudinal as well as transverse waves. Whereas, air can propagate only longitudinal waves, e.g., sound waves. So, statements I and II are correct but III is incorrect
PHXI15:WAVES
354602
A line of surface on which the disturbance has the same phase at all points is called:
1 Wave train
2 Wave front
3 Path difference
4 Wave pulse
Explanation:
A wavefront is a line or surface on which the disturbance has the same phase at all points.
PHXI15:WAVES
354603
The property required for propagation of transverse wave is
1 Longitudinal strain
2 Lateral strain
3 Shearing strain
4 Poisson's ratio
Explanation:
Conceptual Question
PHXI15:WAVES
354604
Assertion : Transverse waves can be produced in liquids. Reason : Light waves are transverse waves.
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.
Explanation:
Transverse waves can be produced in liquids, as on water in ripple tank but the reason is not a correct explanation because the transverse nature of light waves on strings, water, is mechanical. But light is not mechanical though transverse. So correct option is (2).
354601
I. A steel bar possesses both bulk and shear elastic moduli. II. A steel bar can propagate both longitudinal as well as transverse waves having different speeds. III. Air can propagate both longitudinal and transverse wave. Which of the following statement(s) is/are correct?
1 Both I and III
2 Both II and III
3 Both I and II
4 I, II and III
Explanation:
A steel bar possesses both bulk and shear elastic moduli, thus can propagate longitudinal as well as transverse waves. Whereas, air can propagate only longitudinal waves, e.g., sound waves. So, statements I and II are correct but III is incorrect
PHXI15:WAVES
354602
A line of surface on which the disturbance has the same phase at all points is called:
1 Wave train
2 Wave front
3 Path difference
4 Wave pulse
Explanation:
A wavefront is a line or surface on which the disturbance has the same phase at all points.
PHXI15:WAVES
354603
The property required for propagation of transverse wave is
1 Longitudinal strain
2 Lateral strain
3 Shearing strain
4 Poisson's ratio
Explanation:
Conceptual Question
PHXI15:WAVES
354604
Assertion : Transverse waves can be produced in liquids. Reason : Light waves are transverse waves.
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.
Explanation:
Transverse waves can be produced in liquids, as on water in ripple tank but the reason is not a correct explanation because the transverse nature of light waves on strings, water, is mechanical. But light is not mechanical though transverse. So correct option is (2).
