Home
Class 7
PHYSICS
State whether the followings are true or...

State whether the followings are true or false:
As the tension in the stretched wire is decreased, the pitch of the sound increases.

Text Solution

Verified by Experts

The correct Answer is:
1
Promotional Banner

Topper's Solved these Questions

  • MOTION, FORCE AND WORK

    NAVNEET PUBLICATION|Exercise QUESTION BANK|47 Videos

  • PROPERTIES OF NATURAL RESOURCES

    NAVNEET PUBLICATION|Exercise QUESTION BANK|56 Videos

Similar Questions

Explore conceptually related problems

State whether the following statements are true or false: Acids have bitter taste.

State whether the following statements are true or false: The pH of rain water is 7.

State whether the following statement are True or False : Water is a mixture.

State whether the followings are true or false: The pitch of men's voice is higher than women's voice.

State whether the following statements are true or false. Correct the false statement:

State whether the following statements are true or false: The CGS unit of energy is the dyne.

State whether the following statement are True or False: Metals are sonorous.

State whether the following statements are true or false: The SI unit of charge is the volt.

State whether the following statements are True or False: Dobereiner stated the law of octet.

State whether the following statements are true or false. Chlorine is an oxidant.

NAVNEET PUBLICATION-PROPERTIES OF A MAGNETIC FIELD-QUESTION BANK
  1. Fill in the blanks with the appropriate words: The real test of a mag...

    Text Solution

    |

  2. State whether the followings are true or false: Magnetic lines of forc...

    Text Solution

    |

  3. State whether the followings are true or false: As the tension in the...

    Text Solution

    |

  4. Answer the following questions: Distinguish between the two methods o...

    Text Solution

    |

  5. Answer the following questions: Which substances are used for making ...

    Text Solution

    |

  6. Answer the following questions: Write a note on 'magnetic field'.

    Text Solution

    |

  7. Answer the following questions: Why is a magnetic needle used in a co...

    Text Solution

    |

  8. Answer the following questions: Explain with the help of a diagram h...

    Text Solution

    |

  9. Answer the following questions: Give detailed information about how t...

    Text Solution

    |

  10. Answer the following questions: Write any four properties of magnetic...

    Text Solution

    |

  11. Answer the following questions : State any two uses of an AC generat...

    Text Solution

    |

  12. Answer the following questions: Which pole of the magnetic sphere wou...

    Text Solution

    |

  13. Answer the following questions: What is wave?

    Text Solution

    |

  14. Answer the following questions: How can an electromagnet be made?

    Text Solution

    |

  15. Use your brain power! Which soil is suitable for cultivation? why?

    Text Solution

    |

  16. Answer the following questions orally: Is magnetic force a vector or ...

    Text Solution

    |

  17. Use your brain power! What is meant by magnetic force?

    Text Solution

    |

  18. Use your brain power! How does a magnetic force act without direct co...

    Text Solution

    |

  19. Use your brain power! What is the difference between gravitational fo...

    Text Solution

    |

  20. Use your brain power! Why is repulsion the real test for identifying ...

    Text Solution

    |