Formative Practice 7.2 – Form 4 Science (KSSM) Chapter 7


Question 1:
State the characteristics of the image formed by a magnifying glass.

Answer:
Image is virtual, upright and magnified


Question 2:
Telescope X consists of an objective lens with a focal length of 30 cm and an eyepiece with a focal length of 5 cm.

What is the separation distance between the objective lens and the eyepiece when telescope X is in normal adjustment?

Answer:
30 + 5 = 35 cm

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