A lens diverges ray of light the lens is
Anonymous Quiz
37%
Concave mirror
39%
Convex lens
19%
Concave lens
5%
Convex mirror
👍3
The relation between radius of curvature and focal length
Anonymous Quiz
53%
R=2F
16%
R=4f
19%
F/2=R
12%
F=2r
👍2
Mirror used for magnified and virtual image
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45%
Convex
41%
Concave
9%
Both
4%
Mai nhi batugya
👍3
👍1
👍1🥰1
When air is blown from mouth into a test tube containg lime water the lime water turn milky due to the presence of
Anonymous Quiz
29%
Oxygen
59%
Co2
8%
Nitrogen
4%
Water vapour
Oxygen libreated during photosynthesis comes from
Anonymous Quiz
29%
Water
40%
Chlorophyll
19%
Carbon dioxide
13%
Glucose
The blood leaving the tissue becomes richer in
Anonymous Quiz
29%
Carbon dioxide
10%
Water
49%
Haemoglobin
12%
Oxygen
The mode of nutrition of amobea is
Anonymous Quiz
39%
Heterophic
36%
Autotrophic
18%
Holozoic
6%
Mai nhi batugya
👍1