mansisrivastava2108
Asked:
December 2022
A box weighs 28 kg. The volume of the box is 320cc. Find the density of the box.
mansisrivastava2108
Asked:
December 2022
A sonar apparatus in a ship sends out a signal vertically downwards. The signal returns after1.6 s. Find the depth of the sea. The velocity of the sound in water = 1500 m/s. Please answer fast. Correct answer will be marked as brainliest.
mansisrivastava2108
Asked:
December 2022
What are the two properties of simple pendulum on which the time period of the simple pendulum does not depend?