EASY
7th CBSE
IMPORTANT
Earn 100

The resting position of a bob of a pendulum is called its mean position.

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Important Questions on Motion and Time

EASY
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 13 - Motion and Time>Quiz time>Q A
Time taken by a pendulum to complete one oscillation is its time period.
EASY
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 13 - Motion and Time>Quiz time>Q B
Choose the odd one.
EASY
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 13 - Motion and Time>Quiz time>Q B
Choose the odd one.
EASY
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 13 - Motion and Time>Quiz time>Q B
Choose the odd one.
EASY
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 13 - Motion and Time>Quiz time>Q C
To measure short intervals of time, we use a stopwatch.
MEDIUM
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 13 - Motion and Time>Quiz time>Q C
Time period of a pendulum depends upon mass and size of the bob.
EASY
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 13 - Motion and Time>Quiz time>Q C
Water clock was used to measure time in ancient times.
EASY
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 13 - Motion and Time>Quiz time>Q C
Mean solar day is the SI unit of time.