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QJEE MAIN 2024
The truth table of the given circuit diagram is :
JEE MainPhysicsEasy
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QJEE MAIN 2024
In an ammeter, 5 % of the main current passes through the galvanometer. If resistance of the galvanometer is G , the resistance of ammeter...
JEE MainPhysicsMedium
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QJEE MAIN 2024
For the photoelectric effect, the maximum kinetic energy $\left(E_k\right)$ of the photoelectrons is plotted against the frequency (v) of the incident photons as shown in...
JEE MainPhysicsEasy
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QJEE MAIN 2024
Given below are two statements : Statement (I) : The limiting force of static friction depends on the area of contact and independent of...
JEE MainPhysicsEasy
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QJEE MAIN 2024
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R ). Assertion (A) :...
JEE MainPhysicsEasy
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QJEE MAIN 2024
A block of mass 1" " kg is pushed up a surface inclined to horizontal at an angle of 60^∘ by a force of 10"...
JEE MainPhysicsMedium
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QJEE MAIN 2024
Wheatstone bridge principle is used to measure the specific resistance $\left(S_1\right)$ of given wire, having length L , radius r . If X is the...
JEE MainPhysicsEasy
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QJEE MAIN 2024
If 50 Vernier divisions are equal to 49 main scale divisions of a travelling microscope and one smallest reading of main scale is 0.5" "...
JEE MainPhysicsMedium
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QJEE MAIN 2023
Let $g(x)=f(x)+f(1-x)$ and $f^{\prime \prime}(x)>0, x \in(0,1)$, If $g$ is decreasing in the interval ( $0, \alpha$ ) and increasing in the interval ( $...
JEE MainMathematicsMedium
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QJEE MAIN 2024
The equation of state of a real gas is given by $\left(P+\frac{a}{V^2}\right)(V-b)=R T$, where $P, V$ and $T$ are pressure. volume and temperature respectively and...
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