The apparatus used to measure the intensity of light is known as |
|||
(a) |
Anemometer |
(b) |
Calorimeter |
(c) |
Lux meter |
(d) |
Altimeter |
The apparatus used to measure the intensity of light is known as |
|||
(a) |
Anemometer |
(b) |
Calorimeter |
(c) |
Lux meter |
(d) |
Altimeter |