- 5 3 Points Details Sercp10 A Proton Moves With A Speed Of 0 880c A Calculate Its Rest Energy Mev B Calculate 1 (56.22 KiB) Viewed 55 times
- 5 3 Points Details Sercp10 A Proton Moves With A Speed Of 0 880c A Calculate Its Rest Energy Mev B Calculate 2 (15.31 KiB) Viewed 55 times
- 5 3 Points Details Sercp10 A Proton Moves With A Speed Of 0 880c A Calculate Its Rest Energy Mev B Calculate 3 (31.09 KiB) Viewed 55 times
6. (-/2 points) DETAILS SERCP10 27.P.001.WI. 0/4 Submissions Used MY NOTES ASK YOUR TEACHER Answer the following () What is the surface temperature of Betelgeuse, a red giant star in the constellation of Orion, which radiates with a peak wavelength of about 970 nm? K (b) Rigel, a bluish-white star in Orion, radiates with a peak wavelength of 145 nm. Find the temperature of Rigel's surface K
7. [0/4 Points] DETAILS PREVIOUS ANSWERS SERCP10 27.P.002. 1/4 Submissions Used MY NOTES ASK YOUR TEACHER Lightning produces a maximum air temperature on the order of 9.5 x 10 K, whereas a nuclear explosion produces a temperature on the order of 9.4 x 10K. Use Wien's displacement law to calculate the wavelength of the thermally produced photons radiated with greatest intensity by each of these sources. Select the part of the electromagnetic spectrum where you would expect each to radiate most strongly. (a) lightning max = 3.05e7 Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. nm It radiates most strongly in the radio wave ✓ X part of the spectrum (b) nuclear explosion max - 3.02e8 X Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. pm It radiates most strongly in the microwave X part of the spectrum