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Paper 3Theory (Core)3 marks
A student uses a microscope to observe a small insect. The actual length of the insect is 2 mm. The image length seen through the microscope is 10 mm.
Description
Microscope Observation
The student measures the image length of the insect as 10 mm and knows the actual length is 2 mm.
- a[1]
State the formula for calculating magnification.
Aim for approximately 1 distinct marking point.
- b[2]
Identify the magnification of the insect image.
Aim for approximately 2 distinct marking points.
0 of 2 parts answered
Answer every part before opening the mark scheme.
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