Substances in the Surroundings – Their States and Properties — Science STD 6 — Question

If a ball is dropped on the sloping roof of a house, it acquires ……………. and falls on the ground. That is transformation of ………… energy into ……….. energy takes place. (kinetic, potential, motion)

Rubber made by vulcanization is a …………… material.

Magnetism gets ………….. when a magnet is heated, thrown, knocked about or broken into pieces.

The …………… of any liquid is determined by how easily it flows.

Children sitting in a rotating giant wheel have ………. motion, while those sitting in a merry-go-round have a ………. motion. (linear, non-linear, uniform linear, non-uniform linear, uniform circular, random, circular, non-uniform circular)

To inhale …………. and to exhale ……………. is called respiration. ( oxygen, sunlight , carbon-dioxide )

A potted plant placed in a window grows towards ………… . (plants, sunlight )

It means that the two poles of a magnet cannot be ………….. from each other.

………….. is the brightest planet in the solar system.

The north pole is indicated by’ …………… and the south pole by ‘……………’.