A convex mirror is used as a driving mirror because I. its image is erect II. It has a large field of view III. It has a long focal length Identify the CORR...

Assessment: JAMB UTME - Physics - 2020 Subject: Physics

Question 1 Report

A convex mirror is used as a driving mirror because

I. its image is erect

II. It has a large field of view

III. It has a long focal length

Identify the CORRECT statement(s)

I and III only

I and II only

II and IIII only

I, II and III only

Answer Details

A) RT = 2 + 3 + 6 = 11Ω

(B) RT = 3×3 = 1.2Ω

2+3

(C) RT = 3×2×6

(2×3)+(2×6)+(3×6)

= 1Ω

(D) RT = 3 + 2×6

2+6

= 4.5 Ω

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