____________ objects are those objects which emit or give out light of their own.

Keep practicing — related questions

• An object which produces light by itself is ___________.
• _____________ objects allow light to pass through them partially.
• Objects which do not allow light to pass through them are called ______________ objects.
• If you are able to see clearly through an object, it is allowing light to pass through it and is __________.
• The objects which do not emit their own light are called
• The objects which allow light to pass partially are called ______.
• Glass, cellophane and plastic sheet are examples of __________ objects.
• Materials that allow light to pass but through which objects cannot be clearly seen are said to be _______