Home
Class 11
PHYSICS
Two liquids of masses M(1)andM(2) and sp...

Two liquids of masses `M_(1)andM_(2)` and specific heats `S_(1)andS_(2)` respectively are mixed. The specific heat of the mixture is

A

`(M_(1)S_(1)+M_(2)S_(2))/(M_(1)+M_(2))`

B

`(M_(1)S_(1)+M_(2)S_(2))/(2(M_(1)+M_(2)))`

C

`(M_(1)S_(1)-M_(2)S_(2))/(M_(1)+M_(2))`

D

`(M_(1)S_(1)-M_(2)S_(2))/(M_(1)+M_(2))`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • THERMAL PROPERTIES OF MATTER

    AAKASH SERIES|Exercise EXERCISE-3|87 Videos

  • THERMAL PROPERTIES OF MATTER

    AAKASH SERIES|Exercise THERMOMETRY (LECTURE SHEET) Straight Objective Type Questions|15 Videos

  • THERMAL PROPERTIES OF MATTER

    AAKASH SERIES|Exercise EXERCISE-IB|68 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH SERIES|Exercise PRACTICE EXERCISE|99 Videos

  • THERMODYNAMICS

    AAKASH SERIES|Exercise EXERCISE - 3|33 Videos

Similar Questions

Explore conceptually related problems

Equal volumes of two monatomic gases, A and B at same temperature and pressure are mixed. The ratio of specific heats (C_p//C_v) of the mixture will be

A liquid of mass M and specific heat s is at temperature 2t . If another liquid of same mass, specific heat 1.5 times s at a temperature of (t)/(3) is added to it, the resultant temperature will be

Two liquids at temperatures 60^(@)Cand20^(@)C respectively have masses in the ratio 3 : 4 and their specific heats in the ratio 4 : 5. If the two liquids are mixed, the resultant temperature is

AAKASH SERIES-THERMAL PROPERTIES OF MATTER-EXERCISE-2
  1. Two liquids at temperatures 60^(@)Cand20^(@)C respectively have masses...

    Text Solution

    |

  2. Two liquids are at 40^(@)Cand30^(@)C. When they are mixed in equal mas...

    Text Solution

    |

  3. Two liquids of masses M(1)andM(2) and specific heats S(1)andS(2) respe...

    Text Solution

    |

  4. 60 g of ice at 0^(@)C is mixed with 60 g of steam at 100^(@)C. At ther...

    Text Solution

    |

  5. 10 grams of steam at 100^(@)C is mixed with 50 gm of ice at 0^(@)C the...

    Text Solution

    |

  6. In steady state condition, the temperatures at the two ends of a metal...

    Text Solution

    |

  7. A rod of length 1 m having cross-sectional area 0.75m^(2) conducts hea...

    Text Solution

    |

  8. Three metal rods of same lengths and same area of cross-section having...

    Text Solution

    |

  9. Two rods of same length having conductivities 60Wm^(-1)K^(-1),40Wm^(-1...

    Text Solution

    |

  10. The ratio of radii of two cylindrical rods of same material is 2 : 1 a...

    Text Solution

    |

  11. One end of a cylindrical rod is kept in steam chamber and the other en...

    Text Solution

    |

  12. A 3 cm cube of iron has one face at 100^(@)C and the other in a block ...

    Text Solution

    |

  13. Two vessels made of different materials are identical in all respects....

    Text Solution

    |

  14. Equal temperature difference exists between the ends of two metallic r...

    Text Solution

    |

  15. Two rods A and B of same length and radius are joined together. The th...

    Text Solution

    |

  16. A pond has an ice layer of thickness 3 cm. If K of ice is 0.005 CGS un...

    Text Solution

    |

  17. The ratio of intensities of radiation at distances of R and 3R from a ...

    Text Solution

    |

  18. If reflecting and transmitting powers of a body are 0.2 and 0.3 units,...

    Text Solution

    |

  19. If the temperature of a Black body increases by 50% then amount of rad...

    Text Solution

    |

  20. An incandescent light bulb has a tungsten filament that is heated to a...

    Text Solution

    |