One litre of water at 30 ° C is mixed with one litre of water at 50 ° C. The temperature of the mixture will be a. 80 ° C b. more than 50 ° C but less than 80 ° C c. 20 ° C d. between 30 ° C and 50 ° C

Question

One litre of water at 30 &deg; C is mixed with one litre of water at 50 &deg; C. The temperature of the mixture will be a. 80 &deg; C b. more than 50 &deg; C but less than 80 &deg; C c. 20 &deg; C d. between 30 &deg; C and 50 &deg; C

Philoid · Accepted Answer

One litre of water at 30^°C is mixed with one litre of water at 50^°C. The temperature of the mixture will be

a. 80^°C

b. more than 50^°C but less than 80^°C

c. 20^°C

d. between 30^°C and 50^°C

One litre of water at 30^°C is mixed with one litre of water at 50^°C. The temperature of the mixture will be between 30^°C and 50^°C. This is because there is transferred of heat from an object with high temperature to an object having a low temperature. So, heat will flow from one litre of water at 50°C to one litre of water at 30^°C. So, the temperature of the mixture will be between 30^°C and 50^°C.

One litre of water at 30°C is mixed with one litre of water at 50°C. The temperature of the mixture will bea. 80°Cb. more than 50°C but less than 80°Cc. 20°Cd. between 30°C and 50°C

One litre of water at 30^°C is mixed with one litre of water at 50^°C. The temperature of the mixture will be

a. 80^°C

b. more than 50^°C but less than 80^°C

c. 20^°C

d. between 30^°C and 50^°C