Question

Please Help. Blackbody Radiation.

Star A is a blackbody that has a power vs. wavelength curve as intensity shown in the two diagrams to the right. Now consider Star B, which is the same size as Star- A but is hotter. On the top graph, sketch what it's blackbody curve will look like in reference to Star A. Now consider Star C, which is at the same temperatur e as Star- A but has a larger radius. On the bottom gr aph, sketch what it's blackbody curve will look like in reference to Star A. An electron and a proton ar e each accelerated from rest thr ough a potential difference of 100 V. Afterward, which particle has the larger de Broglie wavelength? Justify your' reasoning. Consider three different photons: one is red, one is yellow, and one is blue. Rank these photons in terms of energy, from largest to smallest. Rank these photons in terms of speed in a vacuum, from largest to smallest. Rank these photons in terms of wavelength, from longest to shortest. Rank these photons in terms of frequency, from highest to lowest.

Answer 1