Home
Class 11
PHYSICS
In the following questions, a statement ...

In the following questions, a statement of assertion is followed by a statement of reason. Mark the correct choice as
(a) If both assertion and reason are true and reason is the correct explanation of assertion.
(b) If both assertion and reason are true but reason is not the correct explanation of assertion.
(c ) If assertion is true but reason is false.
(d) If assertion and reason are false.
Q. Assertion: When height of a tube is less than liquid rise in the capillary tube, the liquid does not overflow.
Reason: Product of radius of meniscus and height of liquid in capullary tube always remains constant.

A

If both assertion and reason are true and the reason is the correct explanation of the assertion.

B

If both assertion and reason are true but reason is not the correct explanation of the assertion.

C

If assertion is true but reason is false

D

If the assertion and reason both are false

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SIMPLE HARMONIC MOTION

    ERRORLESS |Exercise simple Harmonic Motion|21 Videos

  • THERMODYNAMICS

    ERRORLESS |Exercise All Questions|304 Videos

Similar Questions

Explore conceptually related problems

In the following questions, a statement of assertion is followed by a statement of reason. Mark the correct choice as (a) If both assertion and reason are true and reason is the correct explanation of assertion. (b) If both assertion and reason are true but reason is not the correct explanation of assertion. (c ) If assertion is true but reason is false. (d) If assertion and reason are false. Q. Assertion: Strain is a unitless quantity. Reason: Strain is equivalent to force.

In the following questions, a statement of assertion is followed by a statement of reason. Mark the correct choice as (a) If both assertion and reason are true and reason is the correct explanation of assertion. (b) If both assertion and reason are true but reason is not the correct explanation of assertion. (c ) If assertion is true but reason is false. (d) If assertion and reason are false. Q. Assertion: The bridges are declared unsafe after long use. Reason: Elastic strength of bridges losed with time.

In the following questions, a statement of assertion is followed by a statement of reason. Mark the correct choice as (a) If both assertion and reason are true and reason is the correct explanation of assertion. (b) If both assertion and reason are true but reason is not the correct explanation of assertion. (c ) If assertion is true but reason is false. (d) If assertion and reason are false. Q. Assertion: It is easiar to spray water in which some soap is dissolved. Reason: Soap is easier to spread.

In the following questions, a statement of assertion is followed by a statement of reason. Mark the correct choice as (a) If both assertion and reason are true and reason is the correct explanation of assertion. (b) If both assertion and reason are true but reason is not the correct explanation of assertion. (c ) If assertion is true but reason is false. (d) If assertion and reason are false. Q. Assertion: Stress is the internal force per unit area of a body. Reason: Rubber is more elastic than steel:

In the following questions, a statement of assertion is followed by a statement of reason. Mark the correct choice as (a) If both assertion and reason are true and reason is the correct explanation of assertion. (b) If both assertion and reason are true but reason is not the correct explanation of assertion. (c ) If assertion is true but reason is false. (d) If assertion and reason are false. Q. Assertion: If length of a rod is doubled the breaking load remains unchanged. Reason: Breaking load is equal to the elastic limit.

In the following questions, a statement of assertion is followed by a statement of reason. Mark the correct choice as (a) If both assertion and reason are true and reason is the correct explanation of assertion. (b) If both assertion and reason are true but reason is not the correct explanation of assertion. (c ) If assertion is true but reason is false. (d) If assertion and reason are false. Q. Assertion: Steel is more elastic than rubber. Reason: Under a given deforming force steel is deformed less than rubber.

In the following questions, a statement of assertion is followed by a statement of reason. Mark the correct choice as (a) If both assertion and reason are true and reason is the correct explanation of assertion. (b) If both assertion and reason are true but reason is not the correct explanation of assertion. (c ) If assertion is true but reason is false. (d) If assertion and reason are false. Q. Assertion: The modulus of bulk modulus of incompressible liquid is unity. Reason: The value of an incompressible liquid changes by applying some force.

In the following questions, a statement of assertion is followed by a statement of reason. Mark the correct choice as (a) If both assertion and reason are true and reason is the correct explanation of assertion. (b) If both assertion and reason are true but reason is not the correct explanation of assertion. (c ) If assertion is true but reason is false. (d) If assertion and reason are false. Q. Assertion: A large force is required to draw apart normally two glass plates enclosing a thin water film. Reason: Water works as glue and sticks two glass plates.

In the following questions, a statement of assertion is followed by a statement of reason. Mark the correct choice as (a) If both assertion and reason are true and reason is the correct explanation of assertion. (b) If both assertion and reason are true but reason is not the correct explanation of assertion. (c ) If assertion is true but reason is false. (d) If assertion and reason are false. Q. Glassy solids have sharp meting point. Reason: The bonds between the stoms of glassy solids get broken at the same temperature.

In the following question, a statement of assertion is followed byb a statement of reason, mark the correct choice as (a) If both assertion and reason are true and reason is the correct explanation of assertion. (b) If both assertion and reason are true but reason is not the correct explanation of assertion. (c ) If assertion is true but reason is false. (d) If both assertion and reason are false. Q. Assertion: The compressibility of solids is less than that of gases and liquids. Reason: There is tight coupling between the neighbouring atoms in solids.

ERRORLESS -SURFACE TENSION-Exercise
  1. It becomes easier to spray the water in which some soap is dissolved. ...

    Text Solution

    |

  2. Statement-1: It is better to wash the clothes in cold soap solution. ...

    Text Solution

    |

  3. In the following questions, a statement of assertion is followed by a ...

    Text Solution

    |

  4. In the following questions, a statement of assertion is followed by a ...

    Text Solution

    |

  5. In the following questions, a statement of assertion is followed by a ...

    Text Solution

    |

  6. Assertion : The impurities always decrease the surface tension of a l...

    Text Solution

    |

  7. Statement-1: The angle of contact of a liquid decrease with increase i...

    Text Solution

    |

  8. Assertion : The concept of surface tension is held only for liquids. ...

    Text Solution

    |

  9. In the following questions, a statement of assertion is followed by a ...

    Text Solution

    |

  10. In the following questions, a statement of assertion is followed by a ...

    Text Solution

    |

  11. Statement I: Smaller drops of liquid resist deforming forces better th...

    Text Solution

    |

  12. Assertion : The water rises higher in a capillary tube of small diame...

    Text Solution

    |

  13. Statement-1: hot soup tastes better than the cold soup. Statement-2:...

    Text Solution

    |

  14. Assertion : The shape of a liquid drop is spherical. Reason : The ...

    Text Solution

    |

  15. A soap film of surface tension 3 xx 10^(-2)N//m formed in a rectangula...

    Text Solution

    |

  16. Energy required to form a soap bubble of diameter 20 cm will be (Surfa...

    Text Solution

    |

  17. The work done in blowing a soap bubble of volume V is W. The work done...

    Text Solution

    |

  18. Surface tension of soap solution is 2 xx 10^(-2) N//m . The work done ...

    Text Solution

    |

  19. The execc pressure inside the first soap bubble is three times that in...

    Text Solution

    |

  20. When a capillary tube is dipped in water, water rises upto 8cm in the ...

    Text Solution

    |