Physics-
General
Easy
Question
Acceleration-time graph of a body is shown. The corresponding velocity-time graph of the same body is

The correct answer is: 
From acceleration time graph, acceleration is constant for first part of motion so, for this part velocity of body increases uniformly with time and as
then the velocity becomes constant. Then again increased because of acceleration
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The equation
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The equation
where χ is a variable with real roots, then the interval of p may be any one of the following
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The frequency received by an observer standing stationary at the centre of the track is

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The frequency received by an observer standing stationary at the centre of the track is

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In Young’s experiment, monochromatic light is used to illuminate the two slits A and B. Interference fringes are observed on a screen placed in front of the slits. Now if a thin glass plate is placed normally in the path of the beam coming from the slit

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Figure shows the acceleration-time graphs of a particle. Which of the following represents the corresponding velocity-time graphs?

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physics-General
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If
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A) Area bounded by = 2 and coordinate axes
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Physics-General
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The velocity-time graph of a body moving in a straight line is shown in the figure. The displacement and distance travelled by the body in
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The area bounded by
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maths-General
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If
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The parabolas
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maths-General
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The figure shows a double slit experiment P and Q are the slits. The path lengths PX and QX are
and
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If
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= ---
If
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A particle starts from rest. Its acceleration
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physics-General