Question 12
Question 12 of 40
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No letter options?
Older MCQs might not have the typical A, B, C, D choices. They have choices 1, 2, 3, and a combination of them is the answer. Below is the key that maps such combinations to the answer.
A 1, 2 and 3 are correct
B 1 and 2 only are correct
C 2 and 3 only are correct
D 1 only is correct
Topics Tested
24. Medical physics
24.2. Production and use of X-rays

explain that X-rays are produced by electron bombardment of a metal target and calculate the minimum wavelength of X-rays produced from the accelerating p.d.

3. Dynamics
3.1. Momentum and Newton’s laws of...

recall F = ma and solve problems using it, understanding that acceleration and resultant force are always in the same direction

4. Forces, density and pr...
4.2. Equilibrium of forces

state and apply the principle of moments