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Question 19N.1.HL.TZ0.6

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Date November 2019 Marks available [Maximum mark: 1] Reference code 19N.1.HL.TZ0.6
Level HL Paper 1 Time zone TZ0
Command term Question number 6 Adapted from N/A
6.
[Maximum mark: 1]
19N.1.HL.TZ0.6

A nuclear particle has an energy of 108 eV. A grain of sand has a mass of 32 mg. What speed must the grain of sand have for its kinetic energy to equal the energy of the nuclear particle?

A.  1 mm s–1

B.  3 mm s–1

C.  10 mm s–1

D.  16 mm s–1

[1]

Markscheme

A

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