Explanation:
here's the answer to your question
double arrow just mean that it's a reversible process, and the reaction can go back and forth.
Heat moves easily through good conductors of heat (such as metals) and very slowly through heat insulators (such as wood or plastic).
:)
A solar cell has a similar function to a leaf.
Answer true
Explanation:becoz it's true
Answer:
The comparison is between Fuel canister (diethylene glycol) or Tea candle (paraffin)
The answer is tea candle( paraffin)
Explanation:
A fuel’s efficiency is based on its reaction with air(oxygen). It is said to be efficient when it burns well when exposed to air(oxygen).
Tea candle( paraffin) burns more efficiently in the presence of oxygen when compared to fuel canister( diethylene glycol) due to the hydrogen bonds in the molecules of fuel canister( diethylene glycol) making it more stable and having a lesser affinity to air (oxygen) than those of tea candle (paraffin).
