DP Physics (last assessment 2024)

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Question 21M.1.HL.TZ1.24

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Date May 2021 Marks available [Maximum mark: 1] Reference code 21M.1.HL.TZ1.24
Level HL Paper 1 Time zone TZ1
Command term Question number 24 Adapted from N/A
24.
[Maximum mark: 1]
21M.1.HL.TZ1.24

Burning one litre of gasoline produces more energy than burning one kilogram of coal, and the density of gasoline is smaller than 1 g cm−3. What can be deduced from this information?

A. Energy density is greater for gasoline.

B. Specific energy is greater for gasoline.

C. Energy density is greater for coal.

D. Specific energy is greater for coal.

[1]

Markscheme

B

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