1.

Match the column:Column ‘A’Column ‘B’1. Gravitational forcea. Alpha Centauri2. The star nearest to us other than the Sunb. 2 × 1030 kg3. Mass of the Sunc. 1030 gd. towards the centre of a star or a planet

Answer»
Column ‘A’Column ‘B’
1. Gravitational forced. towards the centre of a star or a planet
2. The star nearest to us other than the Suna. Alpha Centauri
3. Mass of the Sunb. 2 × 1030 kg


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