14,988+ Questions · 21 Subjects · Free to Practice

MCQ Questions

Articles Questions Current Affairs PYQ Papers My Progress

Questions

Practice mode — a mixed feed of questions and articles for each subject. Prefer reading first? Browse the Articles index instead →

General Knowledge Ancient Indian History Medieval Indian History Modern Indian History India After Independence World History Indian Polity & Constitution Indian Governance Indian Economy International Relations Science & Technology General Science Environment & Ecology Indian Geography World Geography Indian Society Art & Culture Ethics, Integrity & Aptitude Quantitative Aptitude Reasoning English Language

Articles

Study mode — the full article library for each subject, no practice questions mixed in. Want to practice instead? Browse Questions by subject →

NDA NA I II 2020 GAT Q130

Please wait…

1. Light of uniform intensity impinges perpendicularly on a totally reflecting surface. If the area of the surface is halved, the radiation force on it will become

double

half

four times

one fourth

Loading…

Keep practicing

Beyond the answer

Leave a ReplyCancel reply

MCQquestion.com

Free MCQ practice for UPSC and State competitive exams — 30,000+ questions across 21 subjects, with the reasoning behind every answer.

NDA NA I II 2020 GAT Q130

Keep practicing

Beyond the answer

Leave a ReplyCancel reply

Discover more from MCQ Questions