Q

On which principle does the human eye work?

RRB JE 01/06/2019 (Shift-I) 2019
✓ Answer: C Refraction of light
The cornea and lens refract incoming light to form an image on the retina.
← Previous Question Next Question →

📚 Related Questions — Human Body

1 The protein in haemoglobin is: 2 Exhalation occurs by _____. 3 The primary excretory product of _____ is uric acid. 4 Which of the following is considered a balanced food in itself? 5 In a conventional blood pressure measuring device in which the physician observes… 6 Which gives the greatest energy per unit mass on oxidation?