4- A soft drink manufacturer claims that a new diet drink is "low Joule." The label indicates th

we have mass of the soft drink m equals to 375 gram that is 0 .325 kilogram which provides energ

This is solution number 92. The specific heat of water, that is C, is 4 .184 jol per gram per K.

So we're told we have an ice chest at a beach party and it contains 12 cans of soda at 5 degrees

is our heat is equal to mass for specific heat times change in temperature. So with this equatio

Heat needed to warm a liquid which is written by Q is equal to mass times specific heat times De

Question

4- A soft drink manufacturer claims that a new diet drink is "low Joule." The label indicates the available energy is \( 6300 \mathrm{~J} \). What is the equivalent of this energy in Calories ( 1 Calorie \( =1000 \) cal)? (a) \( 0.015 \mathrm{Cal} \) (b) \( 1.0 \mathrm{Cal} \) (c) \( 4.8 \mathrm{Cal} \) (d) \( 0.48 \mathrm{Cal} \) (e) \( 1.5 \mathrm{Cal} \) 5- Two spheres, labeled A and B, have identical masses, but are made of different substances. The specific heat capacity of sphere A is \( 440 \mathrm{~J} /\left(\mathrm{kg} \cdot \mathrm{C}^{\circ}\right) \) and that of sphere B is \( 160 \mathrm{~J} /\left(\mathrm{kg} \cdot \mathrm{C}^{\circ}\right) \). The spheres are initially at \( 21^{\circ} \mathrm{C} \); and the same quantity of heat is added to each sphere. If the final temperature of sphere \( \mathrm{A} \) is \( 72^{\circ} \mathrm{C} \), what is the final temperature of sphere \( \mathrm{B} \) ? (a) \( 160^{\circ} \mathrm{C} \) (b) \( 111^{\circ} \mathrm{C} \) (c) \( 39^{\circ} \mathrm{C} \) (d) \( 140^{\circ} \mathrm{C} \) (e) \( 51^{\circ} \mathrm{C} \)

          4- A soft drink manufacturer claims that a new diet drink is "low Joule." The label indicates the available energy is \( 6300 \mathrm{~J} \). What is the equivalent of this energy in Calories ( 1 Calorie \( =1000 \) cal)?
(a) \( 0.015 \mathrm{Cal} \)
(b) \( 1.0 \mathrm{Cal} \)
(c) \( 4.8 \mathrm{Cal} \)
(d) \( 0.48 \mathrm{Cal} \)
(e) \( 1.5 \mathrm{Cal} \)
5- Two spheres, labeled A and B, have identical masses, but are made of different substances. The specific heat capacity of sphere A is \( 440 \mathrm{~J} /\left(\mathrm{kg} \cdot \mathrm{C}^{\circ}\right) \) and that of sphere B is \( 160 \mathrm{~J} /\left(\mathrm{kg} \cdot \mathrm{C}^{\circ}\right) \). The spheres are initially at \( 21^{\circ} \mathrm{C} \); and the same quantity of heat is added to each sphere. If the final temperature of sphere \( \mathrm{A} \) is \( 72^{\circ} \mathrm{C} \), what is the final temperature of sphere \( \mathrm{B} \) ?
(a) \( 160^{\circ} \mathrm{C} \)
(b) \( 111^{\circ} \mathrm{C} \)
(c) \( 39^{\circ} \mathrm{C} \)
(d) \( 140^{\circ} \mathrm{C} \)
(e) \( 51^{\circ} \mathrm{C} \)

4- A soft drink manufacturer claims that a new diet drink is "low Joule." The label indicates the available energy is 6300 J. What is the equivalent of this energy in Calories ( 1 Calorie =1000 cal)?
(a) 0.015 Cal
(b) 1.0 Cal
(c) 4.8 Cal
(d) 0.48 Cal
(e) 1.5 Cal
5- Two spheres, labeled A and B, have identical masses, but are made of different substances. The specific heat capacity of sphere A is 440 J /(kg·C^∘) and that of sphere B is 160 J /(kg·C^∘). The spheres are initially at 21^∘C; and the same quantity of heat is added to each sphere. If the final temperature of sphere A is 72^∘C, what is the final temperature of sphere B ?
(a) 160^∘C
(b) 111^∘C
(c) 39^∘C
(d) 140^∘C
(e) 51^∘C

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