Change of angle of refraction with composition comprises the working principle of a___________________?

Related Mcqs:

Response of a linear control system for a change in set point is called __________________?

A. Frequency response B. Transient response C. Servo problem D. Regulator problem...

What is the ratio of output amplitude to input amplitude for a sinusoidal forcing function in a first order system ?

A. 1 B. > 1 C. < 1 D. None of these...

Response of a system to a sinusoidal input is called _____________ response?

A. Impulse B. Unit step C. Frequency D. None of these...

For increased speed of response of an expansion pressure spring thermometer, the thermometer bulb should have a__________________?

A. Large area but small mass B. High thermal conductivity C. Small specific heat D. All A , B & C...

Humidity of air can be determined by a__________________?

A. Chromatograph B. Sling psychrometer C. Mass spectrometer D. Polarimeter...