Human Eye Colourful World - MCQ, Science, Class 10

The human eye is an amazing organ that allows us to see and perceive the world around us. It is responsible for our sense of sight, which is one of our most important senses. In this document, we will discuss some MCQs related to the human eye and the colourful world we live in.

MCQs

1. Which part of the eye is responsible for focusing light?

A) Iris
B) Cornea
C) Pupil
D) Lens

Answer: D) Lens

2. What is the normal range of the visible spectrum of light?

A) 400-700 nm
B) 200-500 nm
C) 700-1000 nm
D) 1000-1500 nm

Answer: A) 400-700 nm

3. Which part of the eye is responsible for detecting colors?

A) Cornea
B) Pupil
C) Retina
D) Lens

Answer: C) Retina

4. What is the difference between a converging lens and a diverging lens?

A) A converging lens bends light towards a focal point, while a diverging lens bends light away from a focal point.
B) A converging lens bends light away from a focal point, while a diverging lens bends light towards a focal point.
C) A converging lens is flat, while a diverging lens is curved.
D) A converging lens is curved, while a diverging lens is flat.

Answer: A) A converging lens bends light towards a focal point, while a diverging lens bends light away from a focal point.

5. Which color has the longest wavelength in the visible spectrum?

A) Blue
B) Green
C) Yellow
D) Red

Answer: D) Red


Conclusion

In conclusion, the human eye is an amazing organ that allows us to see and perceive the colorful world we live in. Understanding the functions of the different parts of the eye and the properties of light is essential in understanding how we see and how we can manipulate light to create amazing visual effects.

Yeah answer all the questions in text