WAEC Physics 2013 Objective — Question 26
Question 26 of 50 from the West African Examinations Council (WAEC) Physics 2013 Objective paper, with the correct answer and a full explanation.
Advertisement
At which position should an object be placed in front of a concave mirror in order to obtain an image which is of the same size as the object?
- A. At the centre of curvatureCorrect
- B. At the principal focus
- C. Between the pole and principal focus
- D. Between the centre of curvature and principal focus
Explanation
When an object is placed at the centre of curvature of a concave mirror, the image formed is also at the centre of curvature, real, inverted, and the same size as the object.
Advertisement
Sign up free to unlock
- Score tracking
- Practice history
- Saved questions
- Progress dashboard
- Personalized sessions
- Weak-topic breakdown
…and/or go further with premium services and No Ads.