PROBLEM No 3.1 Class X / SSC-ΙI丨Chapter # 3 (Find the time taken by the sunlight to reach the ground if the distance the sun and the earth is 1.5 × 108 Km. Velocity of the light is 3 × 108ms-1.)

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                                                                                                             Class X / SSC-ΙI丨Chapter # 3

PROBLEM No 3.1

                Find the time taken by the sunlight to reach the ground if the distance the sun and the earth is 1.5 × 10⁸ Km. Velocity of the light is 3 × 10⁸ms^-1.