Light is described as having a dual wave-particle nature. which piece of evidence provides support for the model of light as a wave? (2 points)

a light causes electrons to be released when it strikes a metal surface.
b light reflects when it hits a surface.
c packets of energy called photons.
d light travels fastest through a vacuum.

Which lists the main components of darwin’s theory of evolution? a. random mutations drive evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms do not change. b. natural selection drives evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms change over time. c. natural selection drives evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms change over time. d. random mutations drive evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms do not change.

What should the power status of a circuit be when measuring resistance with an ohmmeter?

Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure