Decibel is the unit for
A). Speed of light
B). Radio wave frequency
C). Intensity of sound
D). Intensity of heat
2. Who suggested that most of the mass of the atom is located in the nucleus?
3. What are metal bearing rocks called?
4. Which halide is used in making sensitive emulsion on photograhic film?
5. Blood is
6. During inspiration, as a result of contraction of muscles attached to it, the diaphragm
8. As a tree grows older, which increases more rapidly in thickness?
9. Milk of Magnesia is a suspension of :
10. To make half a kilogram of honey, the nectar from how many flowers is collected by the honey bees?