EASY
8th CBSE
IMPORTANT
Earn 100

Which instrument is used to detect electric charge on a body? (Choose from Microscope, Electroscope, Telescope)

100% studentsanswered this correctly

Important Questions on Some Natural Phenomena

EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 15 - Some Natural Phenomena>Chapter Review>Q 3

What kind of charges on two different bodies repel each other?

(Choose from: Like charges/Unlike charges)

EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 15 - Some Natural Phenomena>Chapter Review>Q 4
Which device is installed on tall building to protect them from lightning?
EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 15 - Some Natural Phenomena>Chapter Review>Q 5
Which instrument is used to measure the intensity of an earthquake?
EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 15 - Some Natural Phenomena>Chapter Review>Q 1
Two straw repel if both are charged whereas a charged straw attracts a uncharged straw. Give a reason for this.
EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 15 - Some Natural Phenomena>Chapter Review>Q 2
What is tsunami?
EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 15 - Some Natural Phenomena>Chapter Review>Q 3
How is a lightning conductor constructed?
MEDIUM
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 15 - Some Natural Phenomena>Chapter Review>Q 1
Describe the construction and function of an electroscope.
MEDIUM
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 15 - Some Natural Phenomena>Chapter Review>Q 2
Explain the occurrence of lightning.