Home
Class 12
PHYSICS
The graph AB shown in figure is a plot o...

The graph AB shown in figure is a plot of temperature of a body in degree celsius and degree Fahrenheit. Then

A

Slope of line `AB` is `9//5`

B

Slope of line `AB` is `5//9`

C

Slope of line `AB` is `1//9`

D

Slope of line `AB` is `3//9`

Text Solution

Verified by Experts

The correct Answer is:
B
Slope of line `AB`
= `(DeltaC)/(DeltaF) = (100-0)/(212-32)-(100)/(180) = (5)/(9)`
Promotional Banner

Topper's Solved these Questions

  • GEOMETRICAL OPTICS

    ALLEN|Exercise EXERCISE -02|82 Videos

  • GEOMETRICAL OPTICS

    ALLEN|Exercise EXERCISE -03|11 Videos

  • GEOMETRICAL OPTICS

    ALLEN|Exercise SOME WORKED OUT EXAMPLES|84 Videos

  • CURRENT ELECTRICITY

    ALLEN|Exercise All Questions|427 Videos

  • GRAVITATION

    ALLEN|Exercise EXERCISE 4|9 Videos

Similar Questions

Explore conceptually related problems

Express a temperature of 60^@ F in degrees Celsius and in kelvin.

Let C denote the temperature of a body in degree Celsius Let F denote its temperature in degree Fahrenheit. The realtion between C and F is given by (C)/(100)=(F-32)/(180) . If F=2.2C, then find the value of C.

77^@F convert it into degree celsius :

ALLEN-GEOMETRICAL OPTICS-EXERCISE -01
  1. On an X temperature scale, water freezes at -125.0^(@) X and boils at ...

    Text Solution

    |

  2. A centigrade and a Fehrenheit thermometer are dipped in boiling water....

    Text Solution

    |

  3. The graph AB shown in figure is a plot of temperature of a body in deg...

    Text Solution

    |

  4. Two absolute scales X and Y assigned numerical values 200 and 450 to t...

    Text Solution

    |

  5. A faulty thermometer reads freezing point and boiling point of water a...

    Text Solution

    |

  6. A steel scale is to be prepared such that the millimeter intervals are...

    Text Solution

    |

  7. A meter washer has a hole of diameter d(1) and external diameter d(2),...

    Text Solution

    |

  8. At 4^(@)C, 0.98 of the volume of a body is immersed in water. The temp...

    Text Solution

    |

  9. Two metal rods of the same length and area of cross-section are fixed ...

    Text Solution

    |

  10. In a vertical U-tube containing a luquid, the two arms are maintained ...

    Text Solution

    |

  11. A steel rod of length 1 m is heated from 25^@ "to" 75^@ C keeping its ...

    Text Solution

    |

  12. A brass disc fits snugly in a hole in a steel plate. Should you heat o...

    Text Solution

    |

  13. The variation of lengths of two moles rods A and B with change in temp...

    Text Solution

    |

  14. A steel tape placed around the earth at the equator when the temperatu...

    Text Solution

    |

  15. Bars of two different metals are bolted together , as shown in figure....

    Text Solution

    |

  16. A metal rod A of length l(0) expands by Deltal when its temperature is...

    Text Solution

    |

  17. The coefficient of linear expansion 'alpha' of a rod of length 2 m var...

    Text Solution

    |

  18. The coefficient of linear expansion 'alpha' of the material of a rod o...

    Text Solution

    |

  19. A clock with a metallic pendulum gains 6 seconds each day when the tem...

    Text Solution

    |

  20. A steel scale measures the length of a copper rod as l(0) when both ar...

    Text Solution

    |