Vacuum Apparatus
Cross And Shadow Tube
To show rectilinear propagation of cathode rays. A cross in the path of cathode rays casts its shadow on the fluorescent wall.
*Additional power supply of 12kV is required to operate.
PH95030
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To show rectilinear propagation of cathode rays. A cross in the path of cathode rays casts its shadow on the fluorescent wall.
*Additional power supply of 12kV is required to operate.