EASY
8th CBSE
IMPORTANT
Earn 100

The graphical record of the intensity of seismic waves is called _____.

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Important Questions on Some Natural Phenomena

EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Some Natural Phenomena>Exercise>Q 1
Name any four destructive natural phenomena.
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Some Natural Phenomena>Exercise>Q 2
What happens when ebonite rod is rubbed with the wool?
MEDIUM
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Some Natural Phenomena>Exercise>Q 3
What thing were used in Benjamin Franklin's kite experiment?
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Some Natural Phenomena>Exercise>Q 4
What are tectonic plates?
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Some Natural Phenomena>Exercise>Q 1
What is the point vertically above the seismic focus called?
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Some Natural Phenomena>Exercise>Q 2
Name the sea waves caused by an earthquake under the ocean floor.
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Some Natural Phenomena>Exercise>Q 3
Which electroscope is used to find the nature of charge of an object-charged or uncharged?
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Some Natural Phenomena>Exercise>Q 1
Which of the following is not a natural phenomenon?