Silicon is used to make:
A. Semiconductors
B. Conductors
C. Chips
D. None of These
Fission is related to which type of bomb?
A. Nuclear bomb
B. Atomic bomb
C. Nuclear reactor
D. None of these
The principle by which blotting paper absorbs water is:
A. Transpiration pull
B. Absorptive capacity
C. Capillary action
D. None of these
Study of Climate and weather is called as:
A. Meteorology
B. Hydrology
C. Hyetology
D. None of these
Package of enzymes bounded by a membrane called a:
A. Ribosomes
B. Golgi apparatus
C. Endoplasmic reticulum
D. Cytoplasm
Last planet in Solar system
A. Neptune
B. Pluto
C. Both
D. None of these
Radio activity was discovered by ?
A. Alfred Nobel
B. Marrie Curie
C. Einstein
D. Newton
Shape of Sulphur Dioxide (SO2) molecule?
A. Non-linear
B. linear
C. Both
D. None of these