A particular sound with large intensity is reduced 1000-fold. What is the decibel reduction?
30 dB
Physics & Space Science
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Seismic waves that travel through our planet are called ______________ waves
a. Earth b. planet c. body d. ground
Physics & Space Science
Natural processes tend to increase the __________ of thermodynamic systems
Fill in the blank(s) with correct word
Physics & Space Science
A 200. mH inductor is connected to a 60. Hz, 120. volt rms, source
(a) What is the inductive reactance? (b) What is the rms current to the inductor? (c) If both the inductance and the frequency doubled, what would be the current?
Physics & Space Science
The maximum shift in wavelength in Compton scattering is what multiple of the Compton wavelength (h/miss)?
A. 0.5 B. 1 C. 2 D. 4 E. unlimited
Physics & Space Science