Images Plane Mirror

The video explains plane mirrors, their uses, and their role in devices like reflex cameras. It highlights the importance of mirrors in safety, such as rearview mirrors in cars. The video covers the law of reflection and the concept of virtual images, which appear behind the mirror and cannot be touched. It discusses how virtual images are the same size as the object but reversed, explaining why ambulance lettering is reversed for readability in mirrors.

What is a key use of plane mirrors in photography?

• To focus light on the film

• To filter colors

• To direct light to the viewfinder

• To magnify the image

How do plane mirrors reflect light?

• By scattering it

• According to the law of reflection

• By bending it

• By absorbing it

What is a virtual image?

• An image that appears in front of the mirror

• An image that can be touched

• An image that is larger than the object

• An image that appears behind the mirror

Why does writing appear reversed in a plane mirror?

• Because the mirror distorts the image

• Because the mirror flips the image upside down

• Because the mirror enlarges the image

• Because the mirror switches the image front to back

Why is the word 'AMBULANCE' written in reverse on the front of ambulances?

• To make it visible at night

• To confuse other drivers

• To make it look stylish

• To allow drivers to read it correctly in their rearview mirrors