Barium platinocyanide was the material in Dr. Roentgen's laboratory that
A) covered the cathode ray tube
B) fluoresced when the cathode ray tube was energized
C) was used to produce the radiograph of Bertha Roentgen's hand
D) protected the people in the room from the x-rays
Correct Answer:
Verified
Q9: Wilhelm Roentgen's lab was located in
A) Wurzburg
B)
Q10: The first radiograph produced by Dr. Roentgen
Q11: In the SI system the unit of
Q12: An example of how x-rays were used
Q13: Exposure times for very early radiographs ranged
Q15: In the British system the unit of
Q16: _ is equal to distance traveled divided
Q17: In the SI system the unit of
Q18: Meters per second squared (m/s2) is the
Q19: X-rays were discovered
A) November 8, 1805
B) November
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