题目内容
The voltage and waveform applied to the X-ray tube by a high-voltage transformer primarily determines the _____.
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A thin metallic sheet (brass, copper, aluminum, etc) placed at the source to reduce effects of softer radiation is known as _____.
To produce X-rays, electrons are accelerated to a high velocity by an electrical field and then suddenly stopped by a collision with a solid body. This body is called ______.
The reason for using a rotating anode is_____.
The maximum energy of the X-ray quanta is determined by____.
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