The cathode rays have sufficient amount of
Potential energy
Kinetic energy
Electrical energy
Gravitational energy
X-Rays are similar to
Light waves
Sound waves
Electromagnetic waves
Radio waves
The term 'Modern Physics' means
New physics
Old physics
Up-to-date Physics
All the above
The branch of physics, concerned with the behavior of physical bodies
Optics
Mechanics
Dynamics
Relativity
Cathode rays are made up of fast moving
Electrons
Protons
Nutrons
Atoms
The cathode rays are deflected by a magnetic field. This shows that
Cathode rays consist of electrodes
Cathode rays consist of water vapor
Cathode rays consist of electricity
Cathode rays consist of particles
The branch of physics that deals with the study of light and its properties is called
Electronics
Gases become conductors at
Very low pressures and high electric potentials
Very high pressures and high electric potentials
Very high pressures and low electric potentials
Never
Experiments on cathode rays is most accredited to
Michel faraday
J.J. Thomson
Einstein
John Dalton
Cathode rays are produced, when
Pressure inside the discharge tube is nearly 0.01 mm of Hg
Pressure inside the discharge tube is nearly 1 mm of Hg
Pressure inside the discharge tube is nearly 5 mm of Hg
Pressure inside the discharge tube is nearly 11 mm of Hg