The Story of Lightning

  1. Q1: Who first showed that lightning is an electric spark?
    Answer: Franklin
    Explanation: Benjamin Franklin demonstrated that lightning is a huge electric spark in the sky.
  2. Q2: What natural phenomenon is caused by discharge of electric charges in the sky?
    Answer: Lightning
    Explanation: Lightning occurs due to the discharge of electric charges between clouds or between clouds and the Earth.
  3. Q3: What separates in clouds to create lightning?
    Answer: Charges
    Explanation: Positive and negative charges separate in clouds, leading to lightning.
  4. Q4: What force builds up in clouds due to charge separation?
    Answer: Electric
    Explanation: Electric force builds up between opposite charges in clouds and the Earth.
  5. Q5: What sound follows lightning?
    Answer: Thunder
    Explanation: Thunder is the sound produced due to the rapid heating and expansion of air during lightning.
  6. Q6: What is used to protect buildings from lightning?
    Answer: Rod
    Explanation: A lightning rod provides a safe path for electric discharge to flow into the ground.
  7. Q7: In which season is lightning most commonly observed?
    Answer: Monsoon
    Explanation: Lightning is frequent during the monsoon season due to heavy clouds and moisture.
  8. Q8: What kind of current flows suddenly during lightning?
    Answer: Electric
    Explanation: Lightning is a sudden flow of electric current between charged regions.
  9. Q9: What is advised not to stand under during lightning?
    Answer: Tree
    Explanation: Standing under a tree during lightning is dangerous because trees can conduct electric charge.
  10. Q10: What is advised to be unplugged during a thunderstorm to avoid damage?
    Answer: Appliances
    Explanation: Electrical appliances should be unplugged during thunderstorms to prevent damage from lightning strikes.

maydhawan

Leave a Reply

Your email address will not be published. Required fields are marked *