Clusters containing clusters of galaxies are called ______________
Fill in the blank(s) with correct word
superclusters
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X-rays of wavelength of 0.0656 nm undergo Compton scattering from free electrons in carbon. What is the wavelength of photons scattered at 82.5° relative to the incident beam? (h = 6.63 × 10^?34 J?s, me = 9.11 × 10^?31 kg, c = 3.00 × 10^8 m/s, and 1 nm = 10?9 m)
a. 0.0656 nm b. 0.0677 nm c. 0.0848 nm d. 0.0719 nm e. 0.0659 nm
Coronal holes are cooler parts of the corona from which the solar wind escapes.
Answer the following statement true (T) or false (F)
Explain how objects can get charged by FRICTION
What will be an ideal response?
A series LC circuit contains a 100-mH inductor, a 36.0-mF capacitor and a 12-V battery. The period of the electromagnetic oscillations in the circuit is
A. 0.0227 s. B. 0.377 s. C. 2.26 s. D. 105 s. E. 1750 s.