EASY
DRDO MTS Tier - II
IMPORTANT
Earn 100

Which of the following is a mechanical wave:

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Important Questions on Physics

EASY
DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 1 - Physics>MCQs>Q 86
With the rise of temperature, the viscosity of liquid:
EASY
DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 1 - Physics>MCQs>Q 89
Sound waves travel fastest in _____.
EASY
DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 1 - Physics>MCQs>Q 92
A batsman hits a cricket ball which then rolls on level ground. After covering a short distance, the ball comes to rest. The ball slows to a stop because:
EASY
DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 1 - Physics>MCQs>Q 93
The liquid/liquids used in the simple barometer is/are:
HARD
DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 1 - Physics>MCQs>Q 95
The immersed portion of a piece of pure ice floating in water is:
EASY
DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 1 - Physics>MCQs>Q 96
'Red' is used as a danger signal because:
EASY
DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 1 - Physics>MCQs>Q 97
A shaving brush is dipped in water. When taken out the hairs of the brush are seen to be drawn together due to:
EASY
DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 1 - Physics>MCQs>Q 98
A body is acted upon by two unequal forces in opposite directions, but not in one line. The effect is that the body will have: