1st PUC physics Series-7

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PUC Science 1st Year Physics Series-7 quiz

Created on By wefru

1st PUC Physics Series 7


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Q.61 How many numbers of base SI units are there?

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Q.62 When a planet orbits the Sun, one of the foci of the elliptical orbit is

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Q.63 What has an eccentricity of zero?

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Q.64 An Astronomical Unit, or AU, is the average distance between

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Q.65 Kepler’s second law is known as

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Q.66 Kepler’s 2nd law deals with

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Q.67 Kepler’s third law is known as

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Q.68  The formula for Kepler’s third law is

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Q.69 Kepler’s first law states that the orbits of the planets are oval in shape or

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Q.70 The Kepler’s first law is known as

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