In a double slit experiment, the slit separation is constructed to be exactly 4 times the wavelength of the light passing through the slits
At what angles from the center of the pattern will the third bright fringes on both sides of the central fringe occur? A) ±48.6°
B) ±75.0°
C) ±67.5°
D) ±36.9°
E) ±43.0°
A
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At 1.0 kHz, the phase angle of an RLC series circuit with a capacitive reactance of 40 ?, a resistance of 100 ?, and a certain inductor is 40°. What is the inductance in this circuit?
A) 12 mH B) 20 mH C) 120 mH D) 62 mH E) 210 mH
A particle moves along the x axis. its position as a function of time is given by x = 6.8 t + 8.5 t^2 , where t is in seconds and x is in meters. what is the acceleration as a function of time?
What will be an ideal response?
A vector of magnitude 3 CANNOT be added to a vector of magnitude 4 so that the magnitude of the resultant is:
a. 7 b. 3 c. 5 d. 1 e. Zero
An object is moving with constant non-zero velocity in the +x direction. The velocity versus time graph of this object is
A) a horizontal straight line. B) a vertical straight line. C) a straight line making an angle with the time axis. D) a parabolic curve.