Advertisements
Advertisements
प्रश्न
Explain why the following is made of thermosetting plastics?
Electric plugs/switches/plug boards
Advertisements
उत्तर
Thermosetting plastics such as bakelite are poor conductors of heat and electricity. Therefore, they are used for making electric plugs, switches, plug boards, etc.
संबंधित प्रश्न
Explain why plastic containers are favoured for storing food.
Distinguish between.
Man made material and natural material.
Why should we be careful in using plastic bags to store cooked food items?
Why is it better to avoid the use of plastic products?
Read the following information and convert them into a graph to compare the countries and the amount of plastic they use.
China contributes the highest share - that is around 28%, of the total plastic used globally. Indonesia uses 10%, both the Philippines and Vietnam use 6% each; Thailand uses 3.2%, Egypt 3%, Nigeria 2.7% and South Africa 2%.
Which is a thermosetting plastic?
Unscramble the jumbled word given below, related to synthetic material.
Laspict
Plastics are environment friendly.
Pet name for Buckminster Fullerene is ______.
Answer the following by rearranging the jumbled letters :
Expanded polystyrene is commercially known as ______.
mthreolco
