A Lens of Focal Length 1500 Mm Is Used to Project

question 62

Multiple Choice

A lens of focal length 1500 mm is used to project an image of the Sun onto a screen. If the Sun subtends an angle of 0.50° in the sky, what is the diameter of the image on the screen?

• A) 60 mm
• B) 30 mm
• C) 26 mm
• D) 6.5 mm
• E) 13 mm

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Definitions:

False

A term indicating that a statement or proposition does not align with reality or is incorrect.

Insufficient Basis

A flaw in reasoning or argumentation where the evidence or grounds provided are not adequate to support the conclusion drawn.

True

Accurate or consistent with fact or reality; not false.

Hasty Generalization

A logical fallacy in which a broad conclusion is drawn from a small set of evidence or examples.