Question

answer to this question fast
The intensity of refraction is more when light passes from air to ...............
a) Water b) alcohal
c) Crown glass d) Diamond
10. The scientific method to conserve soil and water is ..................
a) Construction of dams b) Watershed management
c) Rainwater harvesting d) Afforestation

Answer 1

1-(d) Diamond

2-(c) Rainwater harvesting

Answer 2

diamond and

rainwater harvesting