Pick the correct statement. |
|||

(a) |
Energy is a physical quantity and work is a mathematical quantity. |
(b) |
Work is a physical quantity and energy is a mathematical quantity. |

(c) |
Both energy and work are physical quantities. |
(d) |
Both energy and work are mathematical quantities. |

Pick the correct statement. |
|||

(a) |
Energy is a physical quantity and work is a mathematical quantity. |
(b) |
Work is a physical quantity and energy is a mathematical quantity. |

(c) |
Both energy and work are physical quantities. |
(d) |
Both energy and work are mathematical quantities. |

1 Answer

5876 Votes

A water pump raises 50 litres of water up to a height of 25 metres in 5 seconds. Then the power of water pump will be |
|||||||

(a) |
2500 watt |
(b) |
6250 watt |
(c) |
1250 watt |
(d) |
625 watt |

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