MEDIUM
8th CBSE
IMPORTANT
Earn 100

Charging by rubbing is also known as charging by .

66.67% studentsanswered this correctly

Important Questions on Some Natural Phenomena

EASY
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 15 - Some Natural Phenomena>Quick Check?>Q d)
If we move a charged object towards an electroscope, the aluminium strips are _____.
HARD
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 15 - Some Natural Phenomena>Quick Check?>Q e)

Complete the mind map given below:

Question Image

EASY
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 15 - Some Natural Phenomena>Quick Check?>Q c)
Select the odd one out.
Tectonic plates, aftershocks, cyclones
MEDIUM
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 15 - Some Natural Phenomena>Put on your thinking cap>Q 1
If a charged plastic straw is brought near an uncharged one, we will observe
EASY
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 15 - Some Natural Phenomena>Put on your thinking cap>Q 1
The positively charged particles inside the nucleus are called
MEDIUM
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 15 - Some Natural Phenomena>Put on your thinking cap>Q 2
An electroscope charged by induction using a charged ebonite rod becomes _____ charged.
MEDIUM
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 15 - Some Natural Phenomena>Put on your thinking cap>Q 2

Two straws rubbed with silk will move _____ each other. (close towards/away from)

EASY
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 15 - Some Natural Phenomena>Put on your thinking cap>Q 2
_____ is a point on the earth's surface vertically above the focus.