Describe an activity to show the recombination of the spectrum of white light.

Describe an activity to show that thermplastic is a poor conductor of electricity.

STATE WHETHER THE FOLLOWING STATEMENTS ARE TRUE OR FALSE: The violet light travels the fastest and the red light travels the slowest of all the seven colours of white light.

Describe an experiment to show that water movement occurs through xylem.

What is the effect on the interference fringes in Young's double slit experiment when the monochromatic source is replaced by a source of white light?

Drawing the various resonating structures, show that nitrobenzene activate the ortho & para position of the benzene ring for nucleophilic substitution reaction.

Drawing the various resonating structures. Show that nitrobenzene activate the ortho & para position of the benzene ring for nucleophilic substitution reaction.