EASY
CTET Paper 2
IMPORTANT
Earn 100

Image formed by a concave spherical lens is _____.

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Important Questions on Work, Power and Energy

MEDIUM
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 10 - Work, Power and Energy>Previous Years' Questions>Q 46
For an incident ray of light, if mirror is rotated by an angle theta, then reflected ray will rotate by an angle _____.
EASY
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 10 - Work, Power and Energy>Previous Years' Questions>Q 47
A patient of hypermetropia is given spectacles of _____.
MEDIUM
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 10 - Work, Power and Energy>Previous Years' Questions>Q 48
Frequency of ultrasound is _____.
EASY
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 10 - Work, Power and Energy>Previous Years' Questions>Q 49
Pitch of sound depends on _____.
EASY
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 10 - Work, Power and Energy>Previous Years' Questions>Q 50
One kilowatt hour is unit of _____.
MEDIUM
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 10 - Work, Power and Energy>Previous Years' Questions>Q 51
When light enters glass from air _____.
EASY
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 10 - Work, Power and Energy>Previous Years' Questions>Q 52
A diverging lens used by ophthalmologist to correct _____.
MEDIUM
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 10 - Work, Power and Energy>Previous Years' Questions>Q 53
Electric bill is paid for _____.