sample paper science 2019 marking scheme ?
CBSE 10
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Here You Go!
Good Luck Brother!!
Please Mark as Brainliest!
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sappukrish:
i have another one
not this one
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Hey!!
Open the Pdf..
I Hope it helps you..
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for the same angle of incidence in media a b c the angle of reflection are 20 30 40 respectively
in which mediam will the velocity of light be maximum give reason
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