Directions : Each of these questions contain two statements, Assertion and Reason. Each of these...

Channel:
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=o0gqU2DEbe0



Duration: 4:55
0 views
0


Directions : Each of these questions contain two statements, Assertion and Reason. Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select one of the codes (a), (b), (c) and (d) given below.
(a) Assertion is correct, reason is correct; reason is a correct explanation for assertion.
(b) Assertion is correct, reason is correct; reason is not a correct explanation for assertion
(c) Assertion is correct, reason is incorrect
(d) Assertion is incorrect, reason is correct.
Assertion : Young's modulus for a perfectly plastic body is zero.
Reason : For a perfectly plastic body, restoring force is zero.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2022-11-19For a sinusoidal wave represented by \( y(x, t)=a \sin \) \( (k x-\omega t+\phi) \), for a given...
2022-11-19Speed of sound is maximum in (a) solids (b) liquids (c) gases (d) depends on the temperature of ...
2022-11-19Choose the correct statements: (A) When the total area of the acceleration-time graph is negativ...
2022-11-19Speed of mechanical wave is determined by (a) inertial properties of the medium (b) elastic prop...
2022-11-19Directions : Each of these questions contain two statements, Assertion and Reason. Each of these...
2022-11-19Sound waves are not transmitted to long distances because, (a) they are absorbed by the atmosphe...
2022-11-19Sound travels in rocks in the form of (a) longitudinal elastic waves only (b) transverse elastic...
2022-11-19Directions : Each of these questions contain two statements, Assertion and Reason. Each of these...
2022-11-19Which one of the following statements is true? (a) Both light and sound waves in air are transve...
2022-11-19Directions : Each of these questions contain two statements, Assertion and Reason. Each of these...
2022-11-19Directions : Each of these questions contain two statements, Assertion and Reason. Each of these...
2022-11-19Directions : Each of these questions contain two statements, Assertion and Reason. Each of these...
2022-11-19If \( \mathrm{V}_{\mathrm{e}} \) is escape speed from the earth and \( \mathrm{V}_{\mathrm{p}} \...
2022-11-19When does the object in a satellite escapes to infinity? (a) When the total energy is positive (...
2022-11-19Persons sitting in artificial satellite of the earth have (a) zero mass (b) zero weight (c) cert...
2022-11-19Directions : Each of these questions contain two statements, Assertion and Reason. Each of these...
2022-11-19Directions : Each of these questions contain two statements, Assertion and Reason. Each of these...
2022-11-19There is no atmosphere on the moon because (a) it is closer to the earth (b) it revolves round t...
2022-11-19The minimum velocity of projection to go out from the earth's gravitational pull is called (a) t...
2022-11-19Two satellites of masses \( \mathrm{m}_{1} \) and \( \mathrm{m}_{2}\left(\mathrm{~m}_{1}\mathrm{...
2022-11-19The escape velocity of a projectile from the earth is approximately (a) \( 7 \mathrm{~km} / \mat...



Tags:
pw