Sagot :
Answer:
— what is lens?
• A lens is an optically transparent medium bounded by two spherical refracting surfaces or one plane and one spherical surface.
— what are the 3 types of lenses?
• Concave lens: The centre of the concave lens is thinner than the edges.
• Convex lens: The centre of the convex lens is thicker than the edges.
• Plano lens: One side of the Plano lens is flat and the other side is either concave or convex
Answer:
What are the 3 types of lenses?
Concave lens: The centre of the concave lens is thinner than the edges.
Convex lens: The centre of the convex lens is thicker than the edges.
Plano lens: One side of the Plano lens is flat and the other side is either concave or convex.
Explanation:
Tama po yan, tiwala lang.