Practice core concepts of measurement, motion, force, energy, waves, electricity, magnetism and modern physics.
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What is the phenomenon of resonance in physics?
Which type of nuclear reaction splits a heavy nucleus into smaller nuclei releasing large amounts of energy?
What is the unit of luminous intensity in the SI system?
The process by which a heavy nucleus splits into two lighter nuclei is called:
Which law of thermodynamics states that energy cannot be created or destroyed only converted from one form to another?
What is the unit of measurement for radioactive activity equal to one nuclear disintegration per second?
Which model of the atom describes electrons orbiting the nucleus in specific energy levels?
What is meant by the term inertia in physics?
Which device converts electrical energy into mechanical energy?
Which planet has the strongest surface gravity in our solar system?
What is the escape velocity from Earth's surface approximately?
What is the term for the study of motion without considering the forces causing it?
Which type of wave does not require a medium to travel?
Which device converts light energy directly into electrical energy using the photovoltaic effect?
What is the centripetal force?
What is the SI unit of inductance?
What is the speed of light in a vacuum?
What type of lens is thicker at the centre than at the edges?
What is the half-life of a radioactive substance?