Home
Class 11
PHYSICS
A cube of ice is placed on bimetallic st...

A cube of ice is placed on bimetallic strip at room temperature as shown in the figure. What will happen if the upper strip of iron and the lower strip of copper?

A

Ice moves downward

B

Ice moves upward

C

Ice remains in rest

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • THERMAL PROPERTIES OF MATTER

    NARAYNA|Exercise LEVEL - I (C.W.)|24 Videos
  • THERMAL PROPERTIES OF MATTER

    NARAYNA|Exercise LEVEL - II (C.W.)|20 Videos
  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    NARAYNA|Exercise EXERCISE - IV|39 Videos
  • THERMODYNAMICS

    NARAYNA|Exercise Exercise|187 Videos

Similar Questions

Explore conceptually related problems

What will happen if a strip of zinc is immersed in a solution of copper sulphate?

What is a bimetallic strip? Where is it used?

A toy car ( made of soft iron ) and two bar magnets are arranged as shown in the figure. What would happen if the magnet 'A' is moved towards the car as shown in the figure. ?

A piece of copper and the other of geramnium are cooled from the room temperature to 80K . What will happen to their resistance ?

A bimetal made of copper and iron strips welded together is straight at room temprature. It is held vertically so that the iorn strip is towards the left hand and coper strip is then heated. The bimetal strip will

A carbon resistor has coloured strips as shown is figure. What is its resistance ?

A carbon resistor has coloured strips as shown in figure. Its resistance is

What happens when a strip o zinc is dipped in a copper sulphate solution ?

NARAYNA-THERMAL PROPERTIES OF MATTER-LEVEL - II (H.W.)
  1. A cube of ice is placed on bimetallic strip at room temperature as sho...

    Text Solution

    |

  2. The ratio of coefficients of apparent expansions of the same liquid in...

    Text Solution

    |

  3. If the coefficient of real expansion gamma(R) is 1% more than coeffici...

    Text Solution

    |

  4. When a block of iron in mercury at 0^@C, fraction K1of its volume is s...

    Text Solution

    |

  5. A boat is floating in water at 0^(0)C such that 97% of the volume of t...

    Text Solution

    |

  6. A sphere of diameter 8cm and mass 275g floats in a bath of liquid. As ...

    Text Solution

    |

  7. the coefficient of volume expansion of mercury is 20times the linear e...

    Text Solution

    |

  8. If gamma (apparent) of a liquid in a vessel is 76% of gamma(real) of t...

    Text Solution

    |

  9. The height of the mercury column in a barometer provided with a brass ...

    Text Solution

    |

  10. A cylinder contained 10kgof gas at pressure 10^(7) N / m^(2). The quan...

    Text Solution

    |

  11. An air bubble of volume V(0) is released by a fish at a depth h in a l...

    Text Solution

    |

  12. If the pressure of a gas contained in a closed vessel increases by X% ...

    Text Solution

    |

  13. A closed vessel contains 8 g of oxygen and 7 g of nitrogen. The total...

    Text Solution

    |

  14. A gas is enclosed in a vessel at a pressure of 2.5 atm. Due to leak in...

    Text Solution

    |

  15. The volume of a gas at 0^(0)C is 546cc. At constant pressure it is hea...

    Text Solution

    |

  16. A flask is filled with 13 g of an ideal gas at 27^(@)C and its tempera...

    Text Solution

    |

  17. A one litre spherer and a two litre sphere are connected with a capill...

    Text Solution

    |

  18. Two containers of equal volume contain the same gas at pressure P(1) a...

    Text Solution

    |

  19. During an experiment, an ideal gas is found to obey an additional law ...

    Text Solution

    |

  20. The density of a gas at N.T.P. is 1.5 g//lit. Its density at a pressur...

    Text Solution

    |