Question

One litre of water at 30 degrees celsius is mixed with one litre of water at 50 degrees celsius. The temperature of the mixture will be

a. CONDUCTION
b. MORE THAN 50 DEGREES CELSIUS BUT LESS THAN 80 DEGREES CELSIUS
c. 20 DEGREES CELSIUS
d. BETWEEN 30 DEGREES CELSIUS AND 50 DEGREES CELSIUS

Answer 1

between 30 to 50 degree celsius because heat will flow from hot to cooler area and stop when both bodies temperature becomes equal. they are 30 and 50 that means the temperature on mixing it would be 40 degree celsius which is between 30 and 50 degree celsius

Answer 2

Answer:

Explanation:

DNA molecule is made up of two helical strands consisting of deoxyribose sugar, phosphoric acid and pairs of nitrogenous bases