MEDIUM
7th CBSE
IMPORTANT
Earn 100

What is a simple pendulum? How is it used for measuring time?

Important Questions on Motion and Time

EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 12 - Motion and Time>EXERCISES>Q VI
Which of these is a unit of time?
MEDIUM
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 12 - Motion and Time>EXERCISES>Q VI
Time period of a pendulum depends upon:
EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 12 - Motion and Time>EXERCISES>Q VI
From nature our ancestors took one month as the interval of time between
EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 12 - Motion and Time>H-O-T-S Questions>Q 1
Does the time period of a pendulum change with the change in size of the bob?
EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 12 - Motion and Time>H-O-T-S Questions>Q 1
Does the time period of a pendulum change with the change in mass (weight) of the bob?
EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 12 - Motion and Time>H-O-T-S Questions>Q 1
Does the time period of a pendulum change with the change in swing of the bob?
HARD
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 12 - Motion and Time>H-O-T-S Questions>Q 2
Comment on the saying: "Without motion concept of time would not have been developed".