Question

compare the time periods of two pendulum of length 4m and 16m

Answer 1

Answer:

T

1

=2π

g

1

T

2

=2π

g

9

=3×2π

g

1

=3T

1

therefore time period of second pendulum is thrice of first pendulum.

Answer 2

which two organelles are not considered as a part of the endomembrane system and have double membrane bound organelles