- 75.0 gram sample of water at 25.0 degrees Celsius is mixed with a 100. gram sample of water at 60.0 degrees Celsius. What is the final temperature of the water? (No units necessary in the answer)

45

Explanation:

= First sample mass of water =

= Change in temperature of the first sample of water =

= First sample mass of water =

= Change in temperature of the first sample of water =

= Final temperature of the mixture

= Specific heat of water

Heat lost by water will be equal to the heat gained so we get

The final temperature of the water is 45.

explanation:

venn diagram is pictorial representation with of circles showing the relation between two finite sets or things. the intersection part of two circles conveys the relation present in between those sets or things.

here in the venn diagram of sand and salt two circles represent sand and salt. but the area falling under the intersection of these circle represents the mixture of sand and salt.

so, in a venn diagram the mixture will be placed in a middle that is in between the intersection of two circles.