Physics Questions
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If an antimatter meteor of mass m were to strike the Earth, the amount of radiant energy produced would bea) less than mc2b) mc2c) 2mc2
Compared to clocks in a stationary reference frame, clocks in a moving reference frame run ...a) slowerb) fasterc) at the same rated) A or B possible
The stretching out of time due to motion is called time ...a) expansionb) warpc) contractiond) dilatione) stretching
The place from which motion is observed and measured is called ...a) an initial locationb) a starting pointc) a reference positiond) a frame reference
Einstein rejected the classical idea that space and time are ...a) two parts of a wholeb) independent of each otherc) linked to each otherd) complementary to each other
To the surprise of Michelson and Morley, their interferometer experiment provided evidence that the speed of light is ...a) the same in any reference frameb) a constantc) not depends that source approaches or recedesd) all options are true
A postulate of the special theory of relativity is that the speed of light ...a) depends from the motion of observerb) for all observers is a constantc) depends from the referenced) A and B
the number of wave cycles to pass a given point per unit of time
Electrons occupy the orbitals of lowest energy first
Electrons occupy orbitals in a way that makes the number of electrons with the same spin direction as large as possible
Orbitals with l=1 are called _____ orbitals.
How many electrons can a D orbital hold?
The amount of energy required to move an electron from one energy level to another energy level
When the electron has its lowest possible energy it is said to be in the...
States that it is impossible to know exactly both the velocity and the position of a particle at the same time
How many electrons can an S orbital hold?
" determines the allowed energies an electron can have and how likely it is to find the electron around the nucleus" describes which model?
When an electron absorbs energy, it can be promoted to the...
How many electrons can a P orbital hold?
How many electrons can an F orbital hold?