Photographic plates are coated with _____________________?

Related Mcqs:

Thermal diffusivity of a substance is proportional to (where, k = Thermal conductivity) ____________________?

A. 1/k B. k C. k2 D. 1/k2...

A 2 kg object weighs 1.8 kgf on a spring balance. The value of ‘g’ at that location in m/sec2 is___________________?

A. 8.82 B. 9.81 C. 10.88 D. 0.95...

Name the safety device used to protect the boiler, when the water level falls below a minimum level ?

A. Blow down valve B. Blow off cock C. Fusible plug D. Safety valve...

Hydrogen can be ________________?

A. Used in I.C. engines as fuel B. Liquefied & stored under cryogenic conditions C. Produced by electrolysis of water D. All (A), B. & C....

Tip of the match stick contains a mixture of________________?

A. K + S B. K + S + K2Cr2O7 C. S + K2Cr2O7 + White P D. None of these...