Assertion :For a particle, acceleration-time graph gives the velocity. Reason: Rate of change of velocity is acceleration.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
Slope, $\frac{d v}{d t} = a$
or, rate of change of velocity.

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Similar questions

Q. Assertion: In the

s - t

graph shown in the figure, the velocity of the particle is negative and acceleration is positive.

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s - t

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(1 + \frac{P b}{R T})

Reason: The compressibility factor for

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Assertion (A) Rate constant determined from Arrhenius equation are fairly accurate for simple as well as complex molecules.

Reason (R) Reactant molecules undergo chemical change irrespective of their orientation during collision.

(a) Both assertion and reason are correct and the reason is correct explanation of assertion
(b) Both assertion and reason are correct, but reason does not explain assertion.
(c) Assertion is correct, but reason is incorrect
(d) Both assertion and reason are incorrect
(e) Assertion is incorrect but reason is correct.

ASSERTION: n-Pentane and n-Hexane belong to a homologous series.

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Assertion – The non-fusible impurities present in iron ore are removed by $C a C O_{3}$ .

Reason: $C a C O_{3}$ which decomposes into $C a O$ and $C O_{2}$ . The $C a O$ formed reacts with $S i O_{2}$ to remove silica

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Assertion :For a particle, acceleration-time graph gives the velocity. Reason: Rate of change of velocity is acceleration.

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for AssertionSlope, dvdt=aor, rate of change of velocity.

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
Slope, $\frac{d v}{d t} = a$
or, rate of change of velocity.