Maths-
General
Easy
Question
A particle moves in a straight line with velocity given by
(x being the distance described). The time taken by the particle to describe 99 meters is:
Hint:
In this question we have to find t i.e., time taken by the particle to find this we will integrate both sides.
The correct answer is: 
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Integral curve satisfying
has the slope at the point (1, 0) of the curve, equal to :
Given,

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Given,

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The equation of circle which touches the line 5x + 12 y =1 and which has its centre at (3, 4) is:
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1. 
2. 
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4. 
Identify the wrong description of the above figures
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2. 
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Match the List I with the List II from the combinations shown

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The resolving limit of healthy eye is about
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physics-General
Resolving limit of eye is one minute (1').
physics-
A person is suffering from myopic defect. He is able to see clear objects placed at 15 cm. What type and of what focal length of lens he should use to see clearly the object placed 60 cm away
For viewing far objects, concave lenses are used and for concave lens
u = wants to see
; v = can see
so from
.
u = wants to see
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physics-General
For viewing far objects, concave lenses are used and for concave lens
u = wants to see
; v = can see
so from
.
u = wants to see
so from
physics-
A ray of light is incident on an equilateral glass prism placed on a horizontal table. For minimum deviation which of the following is true

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physics-General
In minimum deviation position refracted ray inside the prism is parallel to the base of the prism
physics-
In the given figure, what is the angle of prism

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physics-General
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physics-
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Physics-
A bob of mass
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. The angle
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is suspended by a massless string of length
. The horizontal velocity
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. The angle
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, satisfies

Physics-General
