Give Reason: 1. Handles of cooking vessels are made up of plastic 2. Overcooking food is an unhealthy kitchen practice. 3. Thermometers and electric bulbs are made of glass. 4. Beehives are normally seen in places where there is an abundance of flowers. 5. Children need more proteins than adults. plz when u answer tell like 1 Ans 2 Ans
Answers
Answer:
1)The handles of cooking utensils are made up of plastic or wood because plastics and wood are bad conductor of heat. As they are bad conductors of heat therefore they won't be able to pass the heat of the flame to the person's hand and will prevent the person from burns or any other injuries.
2)i Harder to Metabolise
ii Loses Nutrients
3)Thermometers are made of glass as glass has a very low coefficient of thermal expansion. ... If it was some other material than glass, it would expand unevenly and the capillary which hold the mercury will also undergo irregular fluctuations and lead to a faulty measurement.
4)The bees need the nectar from the flowers to make honey.So they are seen normally in places where there is an abundance of flowers.They also help in cross pollination.
5)The reason that children need relatively more protein than adults is because of the protein requirement for growth. In order to maintain their tissues and organs, adults need to replace the protein that they inevitably breakdown or lose each day.
Explanation:
because cooking utensils handle are made up of thermosetic plastics it cant melt on the low and high melting point...