Identify the type of reaction: sodium + silver nitrate → sodium nitrate + silver a. synthesis (combination) b. decomposition c. single-replacement d. double-replacement​

Temperature and kinetic energy are proportional. a) adirectly b) directly c) indirectly

Why are people not able to skip a dive to the deepest part of the ocean

Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.