Which lens diverges the light ray? - Vidyadip

Question

Which lens diverges the light ray?

✓

Answer

self

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "questions in short. [2 marks ]" from Light: Mirrors and Lenses→Light: Mirrors and Lenses — all question types→Science STD 8 question papers→Gujarat Board STD 8 question papers→Gujarat Board question paper generator→

Similar questions

Why renewable resources need to be conserved?

A unicellular organism $P$ lives in pond water. The organisms $P$ has no fixed shape, its shape keeps on changing. It moves and catches its prey with the help of organs $Q$ which keep on appearing and disappearing. The organisms P reproduces by a process $R.$ Another organisms S also reproduces by this process. Name $P, Q, R$ and $S.$

The farmers use large amounts of a substance $P$ in the fields to increase the crop yield. The excess of $P$ dissolves in water and runs into a lake. The substance $P$ causes rapid growth of tiny green water plants $Q$ in the lake which cover the whole lake like a green sheet. When the plants $Q$ die, the organisms called $R$ decompose them by utilizing $S$ dissolved in lake water. The amount of dissolved Sin water decreases too much due to which the fish living in lake suffocate and die. What are $P, Q, R$ and $S?$

A pollutant is known to interfere with hemoglobin. Give its name.

Explain why, hot water released by power plants and industries is considered a pollutant.

Suppose you are in a dark room. Can you see objects in the room? Can you see objects outside the room? Explain.

Name two animals which undergo metamorphosis and two which do not.

What is the term given to the region of lowest pressure at the centre of a cyclone?

Name the various air pollutant discharged by motor vehicle exhausts.

Why do fish and frogs lay eggs in hundreds whereas a hen lays only one egg at a time ?