MULTIPLE IMAGES

Multiplication Of Integers|Properties Of Multiplication Of Integers|Closure Property|Commutative Property|Multiplication By Zero|Multiplicative Identity|Multiplicative Inverse Of An Integer|Problem Practice|OMR

An object is brought from infinity to focus on principal axis of concave mirror with constant speed along the principle axis then choose the CORRECT statement(s); (Multiple Correct Type) 1 Speed of image first increases then decreases. 2 Speed of image always increases. 3 Height of image always increases. 4 Height of image first increases then decreases. +

A point object is placed midway between two plane mirrors a distance apart. The plane mirrors form an infinite number of images due to multiple reflections. The distance between n^(th) order images formed in the two mirrors is

The LCM of the smallest multiple of 4 and smallest multiple of 6 is:

The LCM of the smallest multiple of 4 and smallest multiple of 6 is: