Cdf test physics

CGS unit of displacement is

• cm

• m

• km

• mm

Dimensional formula of displacement is

• [M L¹ T ]

• [ M⁰L¹T⁰]

• [M⁰L¹T-¹]

• [M⁰L¹T-²]

The distance and displacement for two --------quantities

• Same

• Different

• Scalar

• All of these

The distance covered by body in unit time is called

• Distance

• Displacement

• Speed

• All of these

Speed=

• Distance covered/ time taken

• Time taken / distance covered

• Distance + time

• Distance × time

CGS unit of speed is

• m/s

• km/hr

• m

• cm/s

SI unit of speed is

• m/s

• cm/s

• km/s

• m

Bigger unit of speed is

• m/s

• cm/s

• km/hr

• m

1 km/hr = ------m/s

• 5/18

• 18/5

• 5×18

• 5+18

1m/s = - ------km/hr

• 5/18

• 18/5

• 5+18

• 5×18