optics questions with answers
12 multiple-choice questions. Open any question for its answer and explanation.
- A Dentist mirror is a
- A myopic eye can be corrected by using a
- Which one of the following types of mirror is used to see the traffic behind the car?
- An object is placed between two parallel plane mirrors. The number of images formed is
- For the myopic eye, the defect is cured by
- The mirror used in search lights is
- Brilliance of diamond is due to
- Which of the following colours of light travels slowest in glass?
- Which of the following is used for correcting myopic eyes ?
- The image formed by an astronomical telescope is
- The mirror used by the dentists to see the teeth of the patients is
- Endoscope used by Doctors for examining the inside of the patient's stomach, works on the principle of