ExamPlay Light Logo
Нэвтрэх

Physics for IGCSE & O level - Rays And Waves (Section 10 - No. 27)

Which of the following is an example of a non-luminous object?
The sun
A light bulb
A mirror
A star

Тайлбар

A mirror reflects light and is therefore non-luminous.

Смхиман (0)

Сэтгэгдэл бичихийн тулд нэвтэрнэ үү
Сурталчилгаа
BrainBehindX Inc Logo
©2026; Powered by BrainBehindX Inc