Question

1) substances which produce a very large amount of heat on burning are called ______
2) who invented the first steam engine?
3) who proposed the scale used in thermometer?
4) who invented clinical thermometer?​

Answer 1

Answer:

sorry I didn't know

Explanation:

please follow up

Answer 2

Explanation:

1) substance which produce the very large amount of heat on burning are called fuel

2) james watt

3) Andres Celsius

4) sir Thomas clifford Albart