CBSE XII Science Physics Electromagnetic Waves
Please Prove the fact that intensity is directly proportional to amplitude of the wave...
Asked by nitishkrnehu09
9th October 2017
6:56 PM
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CBSE XII Science Physics Electromagnetic Waves
HOW 
IS PROVE.
PLEASE EXPLAIN IN DETAIL?
IS PROVE.
Asked by modi72879
12th October 2017
8:29 PM
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NEET1 NEET1 Physics Basic Geometrical Concepts
IN YOUNGS DOUBLE SLIT EXPERIMENT USEING MONOCHOMATIC LIGHT OF WAVELENGTH LAMDA. THE INTENSITY OF LIGHT AT A POINT ON SCREEN WITH PATH DIFFERENCE LAMDA IS M UNITS.THE INTENSITY OF LIGHT AT A POINT WHERE PATHDIFFERENCE LAMDA/3 IS?A-M/2,B-M/4,M/8,M/6
Asked by amitjena226
15th December 2017
9:16 AM
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NEET1 NEET1 Physics
The intensity of a sound gets reduced by 20% or passing through a slab. The reduction in intensity on passage through two consecutive slabs, is?
Asked by imtiyazmulla68
29th April 2018
6:38 PM
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ICSE VIII Physics
with the help of an example, explain how loudness and intensity of sound are related to each other .
Asked by nathsantanukumar
8th August 2018
12:36 PM
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NEET1 NEET1 Physics
Dependance of intensity of gravitational field (E) of earth with distance (r) from centre of earth is correctly represented by-(1)
Asked by patra04011965
3rd November 2018
12:25 PM
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NEET1 NEET1 Physics
Find value of imax -imin /imax+imin
Asked by tandonyashika
3rd November 2018
8:03 PM
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JEE Main Physics
sir please solve this question The ratio of maximum to minimum intensity due to superposition of two wave is 49/9. then the ratio of the intensity of component waves is
Asked by ppavani198
29th December 2018
6:39 PM
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CBSE XII Science Physics Dual Nature of Radiation and Matter
In the wave picture of light, intensity of light is determined by square of the amplitude of wave. What determines the intensity of light in the photon picture of light?
Asked by rohitraman1115
8th January 2019
4:33 PM
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CBSE XII Science Physics Wave Optics
In young double slit experiment, slit with ratio is 3:2 then find out the ratio of the maximum and minimum intensity of interference of light.
Asked by sparbin0019
25th January 2019
9:21 AM
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ICSE X Physics Sound
It is observed that during march past we hear a base drum distinctly from a distance compared to the side drums 1)Name the characteristic of sound associated with above observation 2)Give reason for the observation Please answer the above 2019 board question
Asked by sreesruthi3002
5th March 2019
4:06 PM
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CBSE XII Science Physics
what is intencity method and inverse squre law of intencity
Asked by rajshekhar2718
15th July 2019
10:02 PM
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CBSE IX Physics Sound
Difference between intensity and loudness
Asked by sumit22605
18th January 2020
8:58 PM
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CBSE XII Science Physics Wave Optics
We for equal wave intensities the intensity at a point is given by 
but where does the formula 
come from??
but where does the formula come from??
Asked by deepsmooth41
19th April 2020
1:00 AM
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CBSE XII Science Physics Electromagnetic Waves
pls explain
Asked by mufeedatvp2000
19th April 2020
4:20 PM
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CBSE X Physics
what is luminous intensity?
Asked by navinbhargav223
12th October 2020
8:49 AM
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CBSE XII Science Physics
Find the intensity of a laser beam of 1mW power and having a diameter of 1.4 mm. Assume the intensity to be uniform across the beam.
Asked by shivamg86041
22nd December 2020
3:56 PM
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JEE Main Physics Oscillations and Waves
A sound absorber attentutes the sound level by 20dB . The intensity decrease by what factor?
Asked by sharadhabakam8
14th May 2021
12:02 PM
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CBSE XII Science Physics Electromagnetic Waves
Why is the intensity of light is directly proportional to the square of amiplitude
Asked by vashu7985864937
23rd December 2021
12:28 AM
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CBSE XII Science Physics Wave Optics
Physic
Asked by balwansungh111334
13th July 2022
7:34 AM
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CBSE XII Science Physics Electric Charges and Fields
what is electric field intensity? What is its S.I unit?
Asked by glorialyanzaw
13th October 2023
5:53 PM
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CBSE XII Science Physics Wave Optics
find the intensity at a point on a screen in young double slit experiment where the interfering wave of equal intensity have have a path difference of lemda/4,lemda/3
Asked by tannusharan31
5th November 2023
5:31 PM
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