Hard Hard difficulty. General Physics Science How many joules make one calorie? Answer 4.184 Draw the answer
Intermediate Intermediate difficulty. Physics What SI unit of magnetic flux is named after Wilhelm Eduard Weber? Answer weber Draw the answer
Intermediate Intermediate difficulty. Physics What is the name of the quantum constant denoted by the symbol h? Answer Planck constant Draw the answer
Hard Hard difficulty. Physics What is the name of the phenomenon where a superconductor expels all external magnetic fields? Answer Meissner effect Draw the answer
Intermediate Intermediate difficulty. Physics What is the process by which a substance changes directly from a solid to a gas? Answer sublimation Draw the answer
Intermediate Intermediate difficulty. Physics What is the spreading of waves as they pass through an aperture or around an obstacle called? Answer diffraction Draw the answer
Intermediate Intermediate difficulty. Physics What phenomenon describes the slowing of time for an object moving at relativistic speeds? Answer time dilation Draw the answer