Use the following information to answer the questions below.
You live in Atlantic Canada and you are Skyping a friend in Manitoba. You are both complaining about the weather as both regions are being subjected to the same arctic air mass. As you discuss it, however, it becomes clear that she is experiencing a bitter cold that you are not. You realize that you had pretty much the same conversation last summer when it was much hotter in Manitoba than at home.
-A slice of pizza has 2092 kJ. If we could burn the pizza and use all the heat to warm a 50-L container of cold water, what would be the approximate increase in the temperature of the water? (Note: A litre of cold water weighs about 1 kg.)
A) 50°C
B) 5°C
C) 1°C
D) 100°C
E) 10°C
Correct Answer:
Verified
Q56: Q58: Q62: You have two beakers. One contains pure Q65: You have two beakers. One contains a Q66: Measurements show that the pH of a Q67: Use the following information to answer the Q69: Which of the following is a hydrophobic Q72: Identical heat lamps are arranged to shine Q73: Carbon dioxide (CO₂)is readily soluble in water, Q74: A small birthday candle is weighed, then![]()
![]()
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents