Download App

Light — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceLight3 Marks
Question
Observe the figures given below carefully.

The given figures show the path of light through lenses of two different types, represented by rectangular boxes $A$ and $B.$ What is the nature of lenses $A$ and $B?$
✓

Answer

  1. Convex lens.
  2. Concave lens.

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 "3 Marks Question" from Light→Light — all question types→Science STD 7 question papers→Gujarat Board STD 7 question papers→Gujarat Board question paper generator→

Similar questions

Write one similarity and one difference between the nutrition in amoeba and human beings.
→
The side mirror of a scooter got broken. The mechanic replaced it with a plane mirror. Mention any inconvenience that the driver of the scooter will face while using it?
→
How do the different properties of metals and non-metals determine their uses in everyday life?
→
→
List few ways to control sewage generation.
→
Soil erosion does not occur easily where the land is covered by vegetation. Do you agree? Explain.
→
What is seed dispersal? What will happen if all the seeds of a plant were to fall at a same place and grow?
→
All the needs of animals living in a forest are fulfilled. Justify this statement in a few sentences.
→
Classify soil on the basis of the proportion of particles of various sizes.
→
The average age of children of Class $VII$ is $12$ years and $3$ months. Express this age in seconds.
→