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$300 QUESTION Which of the following is not a property of cathode rays? A. They travel in straight lines B. They cause the glass walls of an evacuated tube to flouresce C. They are undeflected by magnetic fields D. They have mass
Which of the following is not a property of cathode rays?
A. They travel in straight lines
B. They cause the glass walls of an evacuated tube to flouresce
C. They are undeflected by magnetic fields
D. They have mass
