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单选题

Einstein's mass-energy equivalence equation is

A. m=cE2
B. E=mc2
C=E-c2
D. E=hγ

单选题

A form of energy carried by waves or a stream of particles is called as

A. radiology
B. radiograph
C. radiation
D. X-ray

单选题

Which one has the shortest wavelengths?

A. Visible light
B. Microwaves
C. 100 kVP X-rays
D. Infrared radiation

单选题

What's the name for the branch of medicine that deals with the use of radiant energy n order to diagnose and even treat disease?

A. Radiobiology
B. Radiography
C. Radiology
D. Radiological science

单选题

Radiation is a form of

A. atomic waveform
B. energy
C. electrons
D. active isotopes

单选题

Which of these is NOI a type of radiation?

A. X-Rays
B. Gamma Rays
C. UV Light
D. Ultrasound

单选题

All electromagnetic waves have the same

A. Speed
B. Wavelength
C. Energy
D. Frequency

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