Answer Posted / shreya

1. Aryabhata(1975)
2. Bhaskara-I(1979)
3. Bhaskara-II(1981)
4. APPLE(1981)
5. Rohini(1980)
6. IRS(1980)
7. INSAT(1982)
8. INSAT-2B(1993)
9. INSAT-2C(1995)
10.GSAT-I(2001)

If a plane is in the air and there is a fly flying inside the plane does the plane get heavier when the fly lands?

943

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Explain why does a tea kettle sing?

880

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908

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926

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2074

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862

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861

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945

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What are wave fronts?

1050

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What two properties of electromagnetic waves are used to attach info to radio signals?

881

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Explain interference?

879

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Explain when are intermolecular forces the strongest?

904

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