Temperature and its Measurement — Science STD 6 — Question

Define petiole.

Why is silvered glass used as a mirror?

Write the name of two sources of protein?

Do all animals have bones?

Name any three variety of cloth material or fabric.

Which ancient Indian unit of measurement is mentioned as still being used by traditional craftspeople?

What are the two terminals of electric cell?

In any electric circuit, when the switch is on and the current flows through it why do the wire, switches, bulb or devices become hot?

Fill up the blank:
When milk, cooled after boiling, is poured onto a piece of cloth the cream (malai) is left behind on it. This process of separating cream from milk is an example of ___________

Explain Van-Mahotsav.