MEDIUM
8th Andhra Pradesh Board
IMPORTANT
Earn 100

Explain why a charged balloon is repelled by another charged balloon whereas an uncharged balloon is attracted by a charged balloon.

Important Questions on Some Natural Phenomena

MEDIUM
8th Andhra Pradesh Board
IMPORTANT
Physical Science Class 8>Chapter 11 - Some Natural Phenomena>Improve your learning>Q 9
List three states in India where earthquakes are more likely to occur.
MEDIUM
8th Andhra Pradesh Board
IMPORTANT
Physical Science Class 8>Chapter 11 - Some Natural Phenomena>Improve your learning>Q 10
What precautions should be taken if we are in an earthquake prone area and what are the effects of the earthquake? Explain.
MEDIUM
8th Andhra Pradesh Board
IMPORTANT
Physical Science Class 8>Chapter 11 - Some Natural Phenomena>Improve your learning>Q 11
Which place in Andhra Pradesh experience earthquake most of the time?
MEDIUM
8th Andhra Pradesh Board
IMPORTANT
Physical Science Class 8>Chapter 11 - Some Natural Phenomena>Improve your learning>Q 12
When does a piece of matter have a charge?
MEDIUM
8th Andhra Pradesh Board
IMPORTANT
Physical Science Class 8>Chapter 11 - Some Natural Phenomena>Improve your learning>Q 16
Which country in the world is frequently affected by earthquakes?
MEDIUM
8th Andhra Pradesh Board
IMPORTANT
Physical Science Class 8>Chapter 11 - Some Natural Phenomena>Improve your learning>Q 18
How do you relate the energy release during the collision of fault lines during earthquake due to the atmospheric variation on the surface of the earth?
MEDIUM
8th Andhra Pradesh Board
IMPORTANT
Physical Science Class 8>Chapter 11 - Some Natural Phenomena>Improve your learning>Q 22
How do you appreciate the efforts of scientists in developing an instrument to measure the intensity and detect the source of the earthquake?
MEDIUM
8th Andhra Pradesh Board
IMPORTANT
Physical Science Class 8>Chapter 11 - Some Natural Phenomena>Improve your learning>Q 23
Suppose you are outside your home and an earthquake strikes. What precaution would you take to protect yourself?