Question

1) Who is your favourite scientist?
2) Where was he born ?
3) What did he invent ?
4) How is this invention useful to us ?
5) Was he/she honored with any award ?​

Answer 1

Answer:

1) Favourite scientist - Louis Pasteur

2) December 22, 1822

3) He invented the pasteurization of milk.

4) It helps to kill bacteria in milk.

5) Copley Medal, Rumford Medal, Montyon Prize.

I hope you find this helpful. Please mark me as the brainliest.

Answer 2

Answer:

(1) Albert Einstein

(2) 14 March 1879

(3) Gas absorption heat pump,Einstein refrigerator

(4) Gas absorption heat pump:- Residential absorption heat pumps use an ammonia-water absorption cycle to provide heating and cooling. As in a standard heat pump, the refrigerant (in this case, ammonia) is condensed in one coil to release its heat; its pressure is then reduced and the refrigerant is evaporated to absorb heat.

Einstein refrigerator:- Based on the knowledge that water boils at a lower temperature to 100 Celsius degrees, Einstein and Szilard used ammonia, butane, and water to make work their fridge. The advantage of this invention is that it does not need electricity to operate, in addition to being a secure system that eliminates the loss of gas.

(5) The Nobel Prize in Physics 1921