Particle nature of cathode rays is proved due to the fact that they ________________?

Related Mcqs:

Which of the following does not have a sharp melting point ?

A. Thoria B. Glass C. Ice D. Pig iron...

Use of flux during soldering is done to__________________?

A. Increase fluidity of solder by lowering its melting temperature B. Prevent oxide formation C. Wash away surplus solder D. Full up the joint gap...

Heat flow across a hollow sphere of inner radius ‘r1’ and outer radius ‘r2’ is directly proportional to__________________?

A. (r2 – r1)/r1. r2 B. r1. r2/(r2 – r1) C. (r2 + r1)/r1. r2 D. r1. r2/(r2 + r1)...

Enzymes belong to the category of_____________________?

A. Proteins B. Carbohydrates C. Vitamins D. Fats...

Hollow shafts can be made as strong as solid shafts by making the twisting moments of both the shafts same. Shafts made by _____________ have residual stresses ?

A. Forging B. Cold rolling C. Hot rolling D. Casting...