The focal length of a………..lens is negative. - Vidyadip

Question

The focal length of a………..lens is negative.

✓

Answer

The focal length of a concave lens is negative.

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 "Answer the following questions:[1 M]" from P-1 Lenses→P-1 Lenses — all question types→Science STD 10 question papers→Maharashtra Board STD 10 question papers→Maharashtra Board question paper generator→

Similar questions

Name the device which converts mechanical energy into electric energy.

Which property of plaster of Paris is utilised in making casts for broken limbs in hospitals?

What is the maximum number of electrons that can be accommodated in a shell? Write the formula.

How many valence electrons are there in the outermost shell of silicon?

What type of chemical bonds are formed by carbon? Why?

State the relation between the kilocalorie and the calorie.

What type of chemical reaction is used to extract metals from their naturally occurring compounds like oxides or chlorides?

Define the principal focus of a concave lens.

Explain giving two examples or physical change.

What is the name of the tubes which connect the kidneys to bladder?