The kinetic energy of a ball weighing 0.5 kg moving with a velocity of 4 m/s will be
View Answer Report Error Discuss
A shuttle cock used for playing badminton has the shape of a frustum of a cone mounted on a hemisphere. The external diameters of the frustum are 5cm and 2cm, the height of the entire shuttle cock is 7cm. Find the external surface area.
If a person bought an item for Rs. 60 and sold it at a profit of 25%, the selling price of the item would be
Which of the following is present in the centre of a flower?
Select the odd character out of the following series.
A 150 m long train, travelling at 54 km/h, crosses a platform in 42 seconds. What is the length of the platform?
According to Ohm's law, if current (I) increase and potential difference (V) remains constant, then
Which one of the following derives nutrition from plants as a parasite?