Ablackbody curve relates intensity of radiation to energy intensity of radiation to wavelength wavelength to energy surface area to wavelength

If you touch a hot light bulb and get burned, that is an example of a. radiation b. convection c. conduction

Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories

An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.