Home
Class 12
PHYSICS
A tap supplies water at 22^(@)C, a man t...

A tap supplies water at `22^(@)C`, a man takes 1 L of water per min at `37^(@)C` from the geyser. The power of geyser is

A

525 W

B

1050 W

C

1775 W

D

2100 W

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    DC PANDEY|Exercise B. Assertion and reason|18 Videos
  • CURRENT ELECTRICITY

    DC PANDEY|Exercise Match the columns|4 Videos
  • CURRENT ELECTRICITY

    DC PANDEY|Exercise Check point|70 Videos
  • COMMUNICATION SYSTEM

    DC PANDEY|Exercise Subjective|11 Videos
  • ELECTROMAGNETIC INDUCTION

    DC PANDEY|Exercise Medical entrances gallery|25 Videos

Similar Questions

Explore conceptually related problems

A tap supplies water at 15^@C and another tap connected to geyser supplies water at 95^@C . How much hot water must be taken so as to get 60 kg of water at 35^@C ?

A geyser heats water flowing at the rate of 3.0 liter per minute from 27^(@)C to 77^(@)C . If the geyser operates on a gas burner and its heat of combustion is 4.0 xx 10^(4) J//g , then what is the rate of combustion of fuel (approx.)?

A tap supplies water at 10^@ C and another tap at 100^@ C . How much hot water must be taken so that we get 20 kg of water at 35^@ C

[" A tap supplies water at "10^(@)C" and "],[" another tap at "100^(@)C" .How much hot "],[" water must be taken so that we get "20kg],[" water at "40^(@)C" ? "],[[" (A) "(20)/(3)kg],[" (B) "(40)/(3)kg," 10"kg],[" (C) "(N)/(3)," (D) "5kg]]

A calorimeter contains 10 g of water at 20^(@)C . The temperature falls to 15^(@)C in 10 min. When calorimeter contains 20 g of water at 20^(@)C , it takes 15 min for the temperature to becomes 15^(@)C . The water equivalent of the calorimeter is

A gaeyser heats water flowing at the rate of 3 kg per minute from 27^(@)C to 77^(@)C . If the geyser operates on a gas burner, what is the rate of consumption of fuel if the heat of combusion is 4 xx 10^(4) J//g? Given specific heat of water is 4.2 xx 10^(3) J//kg//K .

a geyser heats water flowing at the rate of 4 litrre per minute from 30^(@) "to" 85^(2) C . If the geyser operates on a gas burner then the amount of heat used per minute is

A geyser heats water flowing at the rate of 3.0 litres per minute from 27C to 77C If the geyser operates on a gas burner,what is the rate of consumption of the fuel if its heat of combustion is 4.0*10^(4)J/g?]

DC PANDEY-CURRENT ELECTRICITY-Taking it together
  1. A factory is served by a 220 V supply line. In a circuit protected by ...

    Text Solution

    |

  2. Two bulbs 60 W and 100 W designed for voltage 220 V are connected in s...

    Text Solution

    |

  3. A tap supplies water at 22^(@)C, a man takes 1 L of water per min at 3...

    Text Solution

    |

  4. The mean free path of electrons in a metal is 4 xx 10^(-8)m The elect...

    Text Solution

    |

  5. You are given two resistances R(1) and R(2). By using them singly, in ...

    Text Solution

    |

  6. A potentiometer having the potential gradient of 2 mV//cm is used to m...

    Text Solution

    |

  7. In the circuit shown in the figure,

    Text Solution

    |

  8. A galvanometer of resistance 50 Omega is connected to a battery of 3 ...

    Text Solution

    |

  9. When a galvanometer is shunted by resistance S, then its current capac...

    Text Solution

    |

  10. The tungsten filaments of two electric bulbs are of the same length. I...

    Text Solution

    |

  11. Three unequal resistor in parallel are equivalent to a resistance 1 oh...

    Text Solution

    |

  12. In the network shown in fig. , points A, B, and C are at potentials of...

    Text Solution

    |

  13. The current in the resistance R will be zero if

    Text Solution

    |

  14. The magnitude and direction of the current in the circuit shown will b...

    Text Solution

    |

  15. Consider a current carrying wire (current I) in the shape of a circle....

    Text Solution

    |

  16. Two batteries of emf epsilon(1) and epsilon(2) (epsilon(2)gtepsilon(1)...

    Text Solution

    |

  17. A resistance R is to be measured using a meter bridge. Student chooses...

    Text Solution

    |

  18. The current drawn from the battery shown in the figure is ltBrgt

    Text Solution

    |

  19. Two nonideal batteries are connected in parallel. Consider the followi...

    Text Solution

    |

  20. In the adjoining circuit, the battery E(1) has an e.m.f me of 12 volt ...

    Text Solution

    |