When 1.50 ✕ 10^5 j of heat transfer occurs into a meat pie initially at 20.0°c, its entropy increases by 465 j/k. what is its final temperature (in degrees)?

The final temperature is 79.16°C.

Explanation:

Given that,

Heat

Temperature = 20.0°C

Entropy = 465 J/k

We need to calculate the average temperature

Using relation between entropy and heat

Where, T = average temperature

= transfer heat

= entropy

Put the value into the formula

We need to calculate the final temperature

Using formula of average temperature

....(I)

Put the value in the equation (I)

We convert the temperature K to degrees

Hence, The final temperature is 79.16°C.

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