What would be the resonant frequency of an LRC circuit with R = 15 ?, L = 25 mH, and C = 30 ?F?
A)
1150 Hz
B)
180 Hz
C)
60 Hz
D)
120 Hz
E)
53 MHz
B
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Entropy: When water at 0°C freezes, the entropy of the water
A. increases. B. decreases. C. remains constant. D. could either increase or decrease; it depends on other factors.
Pressure in a Liquid: The deepest point of the Pacific Ocean is 11,033 m, in the Mariana Trench. What is the gauge pressure in the water at that point? The density of seawater is 1025 kg/m3.
A. 5.55 × 107 Pa B. 8.88 × 107 Pa C. 1.11 × 108 Pa D. 2.22 × 108 Pa E. 3.33 × 108 Pa
While yet unseen, some gravitational evidence suggests the existence of dark galaxies
Indicate whether the statement is true or false
In free fall, the ______________ is constant
Fill in the blank(s) with correct word