Human Eye and Colourful World Test - 2

The term "accommodation" as applied to the eye, refers to its ability to:

How do you think that the eye change inorder to focus on near or distant objects?

A person cannot see the distant objects clearly (though he can see the nearby objects clearly). He is suffering from the defect of vision called:

A got his eye tested. The optician's prescription for the spectacles reads: Left eye: –3 D Right eye: +3.50 D The person is having a defect of vision called:

A man finds it difficult to read the odometer on the dashboard of the car but is able to clearly read a distant road sign. Which of the following statement is correct about this man?

When a beam of white light falls on a glass prism, the colour of light which undewrgoes the least bending of all is:

The reason for stars appearing higher in sky than they actually are; is because of:

The sky appears blue because some of the blue component of the sunlight is scattered by:

A: Astigmatism is a focusing error in two perpendicular lines. B: Stars twinkle due to refraction in fluctuating atmosphere.

Having two eyes facilitates in: A: Increasing the field of view B: Bringing three dimensional view C: Developing the concept of distance/size. Then the correct option is/are: