A tuning fork of unknown frequency makes six beats per
A tuning fork of unknown frequency makes six beats per second with a standard fork of frequency 481.0 Hz. The beat frequency decreases when a small piece of wax is put on a prong of the fork of unknown frequency. What is the frequency of this fork?
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A rectangular coil carrying a current of 2 A (counter-clockwise) is located on the xy-plane in the presence of B = 2ux - uy + 1.5uz . Its corners are the points (±1, ±2, 0). Find the force experienced by each of the four sides of the
A tuning fork of unknown frequency makes six beats per second with a standard fork of frequency 481.0 Hz. What is the frequency of this fork
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120V, 60 Hz source is connected to a distribution line whose resistance, and inductive reactance is 0.001Ohm, j0.002 Ohm, respectively. Single phase, 10HP, 120V, 0.85 pf. motor and 4Kw, 120V heater are connected in parallel.
The pressure inside a hydrogen-filled container was 2.10 atm at 21 C . What would the pressure be if the container was heated to 85 C
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