JOIN ADRE 2.0 Telegram Group

Physics - General Science Objective Questions and Answers for Competitive Exams

Question

Which of the following is related to threshold frequency ?

A Photo current decreases with voltage
B Photo electric emission is not possible
C Photo current increases with voltage
D Photo curent is constant
Answer & Explanation
Option: [B]
Advertisement
ADRE 2.0 Mock Test - 5 Start Test
ADRE 2.0 Mock Test - 5 Start Test

DOWNLOAD CURRENT AFFAIRS PDF FROM APP

ADRE 2.0 MOCK TEST

Take Mock Tests

Government Schemes Mock Test Start Test!
Political Science Mock Test – 42 Start Test
History Test – 190 Start Test
Quantitative Aptitude Test Start Test!
Data Interpretation - Mock Test Start Test!
General Awareness - Mock Test Start Test!
Reasoning Ability - Mock Test Start Test!
Advertisement