GENERAL KNOWLEDGE

GK

UNITS DEVICES DIMENSIONS AND MEASUREMENTS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which instrument is used to measure the scattering of light by particles suspended in a liquid?
A
Ohmmeter
B
Ondometer
C
Pyrometer
D
Nephetometer
Explanation: 

Detailed explanation-1: -Answer: Nephetometer is used to measure the scattering of light by particles suspended in a liquid .

Detailed explanation-2: -Nephelometry is concerned with measurement of scattered light from a cuvette containing suspended particles in a solution. The components of a nephelometer are the same as a light spectrophotometer except that the detector is placed at a specific angle from the incident light.

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