Answer Posted / akshata

rectilinear propogation of light means consisting or bound
by straight lines.
rec
tilinear propogation of light explains a lot of
phenomenaassociated with light.

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1124

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1032

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Why does a tilted gyroscope not fall?

1063

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Difference between intrinsic and extrinsic semiconductors?

1042

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What is the value of magnetism at the center of earth?

1029

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1269

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1112

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1020

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1005

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2087

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1212

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1003

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954

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Explain what is the ray of light?

1028

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Dear sir, I appeared for the interview for the post of SCIENTIST/ENGINEER 'SC'in ISRO on 02/12/2009. when the resluts will be announced??

2577

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