In an atomic nucleus, neutrons and protons are held together by
1 Gravitational forces
2 Magnetic forces
3 Exchange force
4 Coulombic forces
Which of the following is used as a lubricant? 1 Graphite 2 Silica 3 Diamond 4 Iron oxide
Bell metal is an alloy of 1 Brass an nickel 2 Zinc and copper 3 Tin and copper 4 None of these
What is blood ? Describe its functions in the human body ?
Epoxy resins are used as 1 Moth repellants 2 Insecticides 3 Detergents 4 Adhesives
Which is the largest comet?
When was the atomic energy regulatory board ( aerb ) constituted?
Science as a social endeavor .Explain
0 Answers Mahatma Gandhi University,
In modern science, what is 'fourth dimension'?
The first synthetic fiber made by man was 1 Rayon 2 Nylon 3 Polyester 4 Terycott
What is practical frequency. ? How create a frequency band?
Which synthetic fiber possesses a ‘drip-dry’ property? 1 Rayon 2 Nylon 3 Silk 4 Terylene
is there any instrument to convert mechanical energy into electrical energy