(a) If both assertion and reason are true and the reason is the correct explanation of the asser...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=gReLL3N5zzs


Duration: 1:37
1 views
0

(a) If both assertion and reason are true and the reason is the correct explanation of the assertion.
(b) If both assertion and reason are true but reason is not the correct explanation of the assertion.
(c) If assertion is true but reason is false.
(d) If the assertion and reason both are false.
(e) If assertion is false but reason is true.
Assertion : A needle placed carefully on the surface of water may float, whereas a ball of the same material will always sink.

Reason: The buoyancy of an object depends both on the material and shape of the object.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-27When a large bubble rises from the bottom of a lake to the surface, its radius doubles. If atmos...
2022-10-27A liquid \( X \) of density \( 3.36 \mathrm{~g} / \mathrm{cm}^{3} \) is poured in a \( U \)-tube...
2022-10-27A triangular lamina of area \( A \) and height \( h \) is immersed in a liquid of density \( \rh...
2022-10-27From the adjacent figure, the correct observation is [KCET 2005] (a) The pressure on the bottom ...
2022-10-27A body of density \( d_{1} \) is counterpoised by \( M g \) weights of density \( d_{2} \) in ai...
2022-10-27A uniformly tapering vessel is filled with a liquid of density \( 900 \mathrm{~kg} / \mathrm{m}^...
2022-10-27Why the dam of water reservoir is thick at the bottom [AFMC 2005] (a) Quantity of water increase...
2022-10-27The pressure on a swimmer \( 20 \mathrm{~m} \) below the surface of water at sea level is [AMU (...
2022-10-27A jar is filled with two non-mixing liquids 1 and 2 having densities \( \rho_{1} \), and \( \rho...
2022-10-27A siphon in use is demonstrated in the following figure. The density of the liquid flowing in si...
2022-10-27(a) If both assertion and reason are true and the reason is the correct explanation of the asser...
2022-10-27The surface tension for pure water in a capillary tube experiment is [MH CET 2002] (a) \( \frac{...
2022-10-27(a) If both assertion and reason are true and the reason is the correct explanation of the asser...
2022-10-27(a) If both assertion and reason are true and the reason is the correct explanation of the asser...
2022-10-27(a) If both assertion and reason are true and the reason is the correct explanation of the asser...
2022-10-27The ratio of surface tensions of mercury and water is given to be \( 7.5 \) while the ratio of t...
2022-10-27(a) If both assertion and reason are true and the reason is the correct explanation of the asser...
2022-10-27(a) If both assertion and reason are true and the reason is the correct explanation of the asser...
2022-10-27(a) If both assertion and reason are true and the reason is the correct explanation of the asser...
2022-10-27If ' \( M \) ' is the mass of water the rises in a capillary tube of radius ' \( r \) ', then ma...
2022-10-27Which graph represents the variation of surface tension with temperature over small temperature ...


Tags:
pw