Question

The electricity transmission line has fitted recently in Sonia’s village.She read in her textbook
that traditional filament type electric bulb wastes a lot of energy in the form of heat and consumes lot
of power.So,she suggested her friends and villagers to use LED lamps.LED’s consume much less
power to produce same amount of light as traditional electric bulbs.
19. (i) Which values are displayed by Sonia in taking initiative ?
19. (ii) Which efficient measures do you suggest for saving the electrical energy ?
19. (iii) Define power.
19. (iv) Suggest one school activity to promote such values in school students.
19. (v) Why energy and work have same S.I. unit ?

Answer 1

Answer:

if things are handled in her life the sides and back from a common goal is to be correct