Download App

P-1 Lenses — Science STD 10 — Question

Maharashtra BoardEnglish MediumSTD 10ScienceP-1 Lenses1 Mark
Question
State two uses of a concave lens.
✓

Answer

  1. A concave lens is used to correct myopia (nearsightedness).
  2. In some optical instruments, a combination of a concave lens and a convex lens is used.

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

Identify the type of the following reaction of carbon compounds.
$CH_2-CH_2 + Br_2 \rightarrow Br-CH_2-CH_2-Br$
→
Complete and balance the following chemical equations:
$Zn(s)+HCl(aq) \rightarrow$
→
Why does a compass needle get deflected when brought near a bar magnet?
→
Name the gas evolved when zinc granules are treated/ heated with:
Hydrochloric acid solution.
→
State the type of lens that can be used to burn paper in sunlight at noon.
→
What are the lower parts of the heart called?
→
Draw electron dot structure and line structure for a given molecule.
Ethene
→
Translate the following statements into chemical equations and then balance the equations:
Hydrogen sulphide gas burns in air to give water and sulphur dioxide.
→
How would the tendency to lose electrons change as we go from left to right across a period of the periodic table?
→
Name, the disease caused by the deficiency of thyroxine hormone in the body.
→