We see objects when light ___________the object int our eyes

Light can be used for sterilizing because ________ rays from light kills germs

Select the uses of light

When light is used for treatment, it is called ____________

When plants use light to make food, it is called_________ the

Which of the following requires light ?

Sunlight is useful for _________ synthesis

The following are uses of light EXCEPT

The picture shows that light can be used for _________