Physics-
General
Easy
Question
Assertion (A): The average value of 
is zero
Reason (R): The average value of function (t) over a period T is 
- Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
- Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
- Assertion is true but Reason is false
- Assertion is false but Reason is true
The correct answer is: Assertion is false but Reason is true
Related Questions to study
physics-
curved surface of radius R separates two medium of refractive indices and as shown in figures A and B
Choose the correct statement (s) related to the real image formed by the abject o placed at a distance x, as shown in figure A
curved surface of radius R separates two medium of refractive indices and as shown in figures A and B
Choose the correct statement (s) related to the real image formed by the abject o placed at a distance x, as shown in figure A
physics-General
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Two refracting media are separated by a spherical interface as shown in the figure. 
is the principal axis, 
and 
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physics-General
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In the diagram shown, a ray of light is incident on the interface between 1 and 2 at angle slightly greater than critical angle. The light suffers total internal reflection at this interface. After that the light ray falls at the interface of 1 and 3, and again it suffers total internal reflection. Which of the following relations should hold true?
In the diagram shown, a ray of light is incident on the interface between 1 and 2 at angle slightly greater than critical angle. The light suffers total internal reflection at this interface. After that the light ray falls at the interface of 1 and 3, and again it suffers total internal reflection. Which of the following relations should hold true?
physics-General
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The figure shows a ray incident at an angle 
. If the plot drawn shown the variation of 
versus 
(r= angle of refraction)
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physics-General
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A ray of light in a liquid of refractive index 1.4, approaches the boundary surface between the liquid and air at an angle of incidence whose sine is 0.8. Which of the following statements is correct about the behaviour of the light
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The magnetic field between the plates of a capacitor when 
is given by
The magnetic field between the plates of a capacitor when is given by
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Total number of 4 digit number that are greater than 3000, that can be formed using the digits 1, 2, 3, 4, 5, 6 (no digit is being repeated in any number) is equal to:
Total number of 4 digit number that are greater than 3000, that can be formed using the digits 1, 2, 3, 4, 5, 6 (no digit is being repeated in any number) is equal to:
maths-General
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If the line x + y = 1 touches the parabola 
, then the co-ordinates of the point of contact are
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The mean of following frequency table is 50
The missing frequencies are :
The mean of following frequency table is 50
The missing frequencies are :
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chemistry-
Which of the following is not the resonance contributor for phenoxide ion -
Which of the following is not the resonance contributor for phenoxide ion -
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What is the correct increasing order of bond lengths of the bonds indicated as I, II, III and IV in following compounds -
What is the correct increasing order of bond lengths of the bonds indicated as I, II, III and IV in following compounds -
chemistry-General
chemistry-
Which one of the carbanions is most stable?
Which one of the carbanions is most stable?
chemistry-General
chemistry-
I) 
II) 
III) 
IV) 
Increasing order of stability is-
I)
II)
III)
IV)
Increasing order of stability is-
chemistry-General
chemistry-
Which has localized 
ve charge
a) 
b) 
c) 
d) 
Which has localized ve charge
a)
b)
c)
d)
chemistry-General
