Question

Q.2 Fill in the blanks: -
(i) The focal length of spherical mirror is ..........
...... Of the radius of curvature.
(ii) Transport of food in plants takes place through .... tissues.
(iii) The Process of kreb's cycle is completed in .....
(iv)......... chambers are in heart of frog.
(v) Rusting of iron is an example of ...
reaction.




gys plz give me correct answer​

Answer 1

Answer:

1 half

2phelom

3 aerobic respiration

4 three

5 oxidation reaction

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Answer 2

Answer:

first one ans f=R/2 is the answer OK

second one answer is R is the radius of curvature.