Study the diagram below of a neuron in human being.
(a) Identify the type of neurone.
(b) Name the parts labelled A and B.
A
B
(c) On the diagram indicate the direction of movement of a nerve impulse along the neuron
0
(0 Ratings)
(a) Motor neurone
(b) A- Axion
B- Schwann cell
(c)
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Identify radiation B and provide an explanation for the differing deviations observed in the paths of radiations A and C as they pass through an electric field, as depicted in figure 15.
Determine the frequency of X-rays produced in an X-ray tube with a 12000V acceleration voltage, assuming full energy conversion, using Planck's constant and the charge of an electron.
Name the components labeled A and B in the X-ray tube, explain how altering the potential across P affects X-ray intensity, and describe the cause of the high temperature in the tube during operation.