1 View

Question : Which apparatus is used to measure the intensity of light?

Option 1: Lux Meter

Option 2: Calorimeter

Option 3: Anemometer

Option 4: Altimeter


Team Careers360 14th Jan, 2024
Answer (1)
Team Careers360 18th Jan, 2024

Correct Answer: Lux Meter


Solution : The answer is Lux meter .

A lux Meter operates by detecting light—the perceived intensity of brightness to the human eye. It accomplishes this by utilising a photosensitive cell. In the International System of Units (SI), the lux serves as the standard unit for illuminance, quantified in lumens per square metre (lm/m 2 ).

SSC CGL Complete Guide

Candidates can download this ebook to know all about SSC CGL.

Download EBook

Know More About

Related Questions

TOEFL ® Registrations 2024
Apply
Accepted by more than 11,000 universities in over 150 countries worldwide
Manipal Online M.Com Admissions
Apply
Apply for Online M.Com from Manipal University
View All Application Forms

Download the Careers360 App on your Android phone

Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile

150M+ Students
30,000+ Colleges
500+ Exams
1500+ E-books