Home
Class 8
PHYSICS
State whether the following statements a...

State whether the following statements are true or false :
An earthquake of magnitude 2 on Richter Scale is ten times as strong as an earthquake of magnitude 1 on the same Scale.

Text Solution

AI Generated Solution

The correct Answer is:
To determine whether the statement "An earthquake of magnitude 2 on the Richter Scale is ten times as strong as an earthquake of magnitude 1 on the same scale" is true or false, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding the Richter Scale**: The Richter Scale is a logarithmic scale used to measure the magnitude of earthquakes. It is based on the amplitude of seismic waves. 2. **Logarithmic Nature**: The Richter Scale is a base 10 logarithmic scale. This means that each whole number increase on the scale represents a tenfold increase in measured amplitude and approximately 31.6 times more energy release. 3. **Magnitude Comparison**: - An earthquake with a magnitude of 1 releases a certain amount of energy. - An earthquake with a magnitude of 2, being one unit higher, is 10 times stronger in terms of amplitude and energy release compared to a magnitude of 1 earthquake. 4. **Conclusion**: Therefore, the statement that "An earthquake of magnitude 2 on the Richter Scale is ten times as strong as an earthquake of magnitude 1" is **True**. ### Final Answer: The statement is **True**. ---
Promotional Banner

Topper's Solved these Questions

  • FRICTION

    LAKHMIR SINGH & MANJIT KAUR|Exercise EXERCISE|115 Videos
  • STARS AND THE SOLAR SYSTEM

    LAKHMIR SINGH & MANJIT KAUR|Exercise EXERCISE|140 Videos

Similar Questions

Explore conceptually related problems

State whether the following statements are true or false Air is transparent

State whether the statements are true or false axxb=bxxa

State whether the statements are true or false a-:a=b-:a

State whether the statements are true or false -3xx3=-12-3

State whether the statements are true or false a-b=b-a

State whether the following statements are true or false Rubber is a magnetic material

State whether the following statements are true or false Chalk dissolves in water

State whether the following statements are true or false : Earthquakes can be predicted in a advance.

LAKHMIR SINGH & MANJIT KAUR-SOME NATURAL PHENOMEAN-EXERCISE
  1. State whether the following statements are true or false : Lightning...

    Text Solution

    |

  2. State whether the following statements are true or false : Earthquak...

    Text Solution

    |

  3. State whether the following statements are true or false : An earthq...

    Text Solution

    |

  4. State whether the following statements are true or false : The plate...

    Text Solution

    |

  5. State whether the following statements are true or false : An earthq...

    Text Solution

    |

  6. Fill in the following blanks with suitable words : Like charges……………...

    Text Solution

    |

  7. Fill in the following blanks with suitable words : Rubbing glass wit...

    Text Solution

    |

  8. Fill in the following blanks with suitable words : Combine your hair...

    Text Solution

    |

  9. Fill in the following blanks with suitable words : The negatively ch...

    Text Solution

    |

  10. Fill in the following blanks with suitable words : The charging on a...

    Text Solution

    |

  11. Fill in the following blanks with suitable words : In an eletroscope...

    Text Solution

    |

  12. Fill in the following blanks with suitable words : ………………..is provid...

    Text Solution

    |

  13. Fill in the following blanks with suitable words : Lightning is noth...

    Text Solution

    |

  14. Why does a plastic comb rubbed with dry hair attaract tiny pieces of p...

    Text Solution

    |

  15. How will you charge a glass rob by the method of friction ?

    Text Solution

    |

  16. How will you charge an onflated rubber balloon by the method of fricti...

    Text Solution

    |

  17. How will you charge a plastic comb (plastic scale or plastic pen) by t...

    Text Solution

    |

  18. How will you charge a ballpoint pen refill by the method of friction ?

    Text Solution

    |

  19. Explaint why, a charged body loses its charge when we touched it with ...

    Text Solution

    |

  20. What happens when the two plates of earth's crust moving in opposite d...

    Text Solution

    |