Questions

Neeraj Chopra is associated with the Sports of Javelin throw. Indian, Neeraj Chopra won a gold medal in the Savo Games in Lapinlahti, Finland. He made a throw of 85.69 metres and won the gold medal.

Strict

Materials that usually allow electricity to pass through them are called Good conductors of electricity.

Conductors conduct electrical current very easily because of their free electrons.

Examples are :: Aluminium, Gold, Copper, Silver

Materials that do not allow or oppose electrical current & make poor conductors are called Insulators.

Examples are :: Glass, Plastic, Wood, Air,...

Glass is made from heating of sand. To melt sand to make glass, the temperature needed is above 1800 deg celcius.

The main source of organic matter in soil is the plant and animal tissue that decompose at each level of breakdown.

New India Youth Conclave held in Surat, Gujarat.