EASY
8th CBSE
IMPORTANT
Earn 100

Draw a labelled diagram of gold-leaf electroscope.

Important Questions on Some Natural Phenomena

HARD
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Some Natural Phenomena>Exercise>Q 1
List the uses of gold-leaf electroscope.
MEDIUM
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Some Natural Phenomena>Exercise>Q 2
What is a lightning conductor?
MEDIUM
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Some Natural Phenomena>Exercise>Q 2
How can lightning conductors protect tall buildings?
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Some Natural Phenomena>Exercise>Q 2
Give two safety measures to be taken during thunderstorm.
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Some Natural Phenomena>Exercise>Q 3
What is a volcano?
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Some Natural Phenomena>Exercise>Q 3
How do volcanoes cause earthquake?
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Some Natural Phenomena>Exercise>Q 2
Why is a car with closed windows a safer place during lightning?
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 15 - Some Natural Phenomena>Exercise>Q 3
Why is it advised to switch off TV sets during frequent lightning?