Question

can someone tell me what this is

Answer 1

Answer:

(i) Concave mirror is used here.

(ii) Uses Of Concave Mirror:

• Shaving mirrors.
• Head mirrors.
• Ophthalmoscope.
• Astronomical telescopes.
• Headlights
• Solar furnaces.

I hope it helps you my friend...

Answer 2

a surface, typically of glass coated with a metal amalgam, which reflects a clear image. A mirror is an object that reflects an image. Light that bounces off a mirror will show an image of whatever is in front of it, when focused through the lens of the eye or a camera. Mirrors reverse the direction of the image in an equal yet opposite angle from which the light shines upon it.