Home
Class 12
PHYSICS
Two bodies of equal masses are heated at...

Two bodies of equal masses are heated at a uniform rate under identical conditions. The change in temperature in the two cases is shown graphically. The ratio of their specific heats in the solid state is

A

`1:3`

B

`1:2`

C

`2:1`

D

`1:4`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • NTA JEE MOCK TEST 39

    NTA MOCK TESTS|Exercise PHYSICS|25 Videos

  • NTA JEE MOCK TEST 41

    NTA MOCK TESTS|Exercise PHYSICS|25 Videos

Similar Questions

Explore conceptually related problems

Two bodies of equal masses are heated at a uniform rate under identical conditions. The change in temperature in the two cases in shown graphically. What are their melting points? Find the ratio of their specific heats and latent heats.

Two bodies of equal mass m are heated at a uniform rate under identical condition. Their change in temperature are shown. Then (i) The ratio of melting point of the substances is 1.5 (ii) the ratio of their latent heats is 0.75 (iii) the ratio of specific heat of two substances is 0.33 in solid state (iv) the ratio of specific heat of two substances is 2 in liquid state.

Two different metal bodies A and B of equal mass are heated at a uniform rate under similar conditions. The variation of temperature of the bodies is graphically represented as shown in the figure. The ratio of specific heat capacities is :

Two solid bodies of equal mass m initially at T = 0^(@)C are heated at a uniform and same rate under identical conditions. The temperature of the first object with latent heat L_(1) and specific heat capacity in solid state C_(1) changes according to graph 1 on the diagram. the temperature of the second object withe latent heat L_(2) and specific heat capacity in solid state C_(2) changes according to graph 2 on the diagram. based on what is shown on the graph, the latent heat L_(1) and L_(2) and the specific heat capacities C_(1) and C_(2) in solid state obey which of the following relationships?

Two bodies A and B of equal masses are supplied with equal amountt of heat energy. If rise in temperature of A is more than that in B, what is the relation between their specific heats?

Two bodies of different materials but of equal mass are heated at uniform rate under identical conditions from 0^(@)C one body start melting at 60^(@)C after heating for 2 minutes while the other start melting at 40^(@)C after heating for 4 minutes. the ratio of their specific heats is

Two substances A and B of equal mass m are heated by uniform rate of 6 "cal"s^(-1) under similar conditions. A graph between temperature and time is shown in figure. Ratio of heat absorbed H_(A) //H_(B) by them during complete fusion :-

NTA MOCK TESTS-NTA JEE MOCK TEST 40-PHYSICS
  1. A dipole of dipole moment vecp=phati lies along the x -axis in a non-...

    Text Solution

    |

  2. A hypothetical planet in the shape of a sphere is completely made of a...

    Text Solution

    |

  3. The power radiated by a black body is P, and it radiates maximum energ...

    Text Solution

    |

  4. The temperature of 5 moles of a gas at constant volume is changed from...

    Text Solution

    |

  5. A car is moving along the circle x^(2)+y^(2)=a^(2) in the anti-clockwi...

    Text Solution

    |

  6. Nucleus A decays into B with a decay constant lamda(1) and B further d...

    Text Solution

    |

  7. An electron of mass m and charge e initially at rest gets accelerated ...

    Text Solution

    |

  8. A tightly wound solenoid of radius 'a' and length 'l' has n turns per ...

    Text Solution

    |

  9. Two uniform discs A and B of equal radii but having different masses 1...

    Text Solution

    |

  10. A common emitter amplifier has a voltage gain of 50, an input impedanc...

    Text Solution

    |

  11. Two bodies of equal masses are heated at a uniform rate under identica...

    Text Solution

    |

  12. If force F is related with distance x and time t as F=Asqrtx+Bt^(2), t...

    Text Solution

    |

  13. A screw gauge with a pitch of 0.5mm and a circular scale with 50 divis...

    Text Solution

    |

  14. A block of mass M slides on a frictionless surface with an initial spe...

    Text Solution

    |

  15. An inclined plane is located at angle alpha = 53^(@) to the horizonta...

    Text Solution

    |

  16. A tightly wound solenoid of radius 'a' and length 'l' has n turns per ...

    Text Solution

    |

  17. A screw gauge with a pitch of 0.5mm and a circular scale with 50 divis...

    Text Solution

    |

  18. A uniform solid cylinder can roll without sliding on a horizontal surf...

    Text Solution

    |

  19. A point object is placed as shown. The two pieces are of the same lens...

    Text Solution

    |

  20. Consider the interference at P between waves emitting from three coher...

    Text Solution

    |