Cambridge IGCSE Combined Science practice
Try the question first, then check the answer and practise the same topic again.
At a glance
MCQ
Type
cambridge_mcq
Style
Topic
Size of specimens
Exam-style question
What is the magnification if the image size is 12 cm and the actual size is 3 cm?.
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Question 1 of 5
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Description
The image size is 15 mm and the actual size is 3 mm.
Calculate the magnification of the image.
Aim for approximately 2 distinct marking points.