If an AC circuit consists of a 220 mH inductor in series with a 25 pF capacitor and an AC generator with rms voltage of 12 V. At what frequency will the rms voltage drop across the capacitor be equal to that across the inductor?
A. 94 kHz
B. 15 kHz
C. 68 kHz
D. 426 kHz
C. 68 kHz
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The origin of any microtides in the human body is most likely the
A) Sun. B) Moon. C) Earth.
Consider a situation where a skater pulls her arms inward, causing her rotation rate to speed up. Linear momentum
a. is definitely conserved b. is definitely not conserved c. may or may not be conserved d. none of the above
A uniform electric field 
is present in the region between infinite parallel plane plates A and B and a uniform electric field 
is present in the region between infinite parallel plane plates B and C. When the plates are vertical,
src="https://sciemce.com/media/2/ppg__cognero__Chapter_25_Gauss_apos_s_Law.__media__74c2e226-f250-4ef7-96dc-c383b4ea77d7.PNG" style="font-family:'times new roman';vertical-align:middle;" /> is directed to the right and to the left. The signs of the charges on plates A, B and C may be
A. ?, ?, ?.
B. +, ?, ?.
C. +, ?, +.
D. +, +, +.
E. any one of the above.
When a 4-cubic-ft block of wood floats in a fluid whose weight density is 60 pounds per cubic foot, 3/4 of the block's volume is submerged. The buoyant force on the block is __________
Fill in the blank(s) with correct word