Effect on the magnifying power of a simple microscope when blue light is changed to red

The same question, asked 2 times: 10 May 2023 S1, 16 Apr 2026 S1. Every wording below, oldest first.

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Question 1
10 May 2023 S1
46 $Simple microscope is used to see the object first in blue light and then in red light. Due to the change from blue to red light, its magnifying power$
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Question 2
16 Apr 2026 S1
140 $A simple microscope is used to see the object first in blue light and then in red light. Due to the change from blue to red light, what is the effect on its magnifying power?$
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Question 1