Three resistors,
are connected in parallel to a 9.00 V battery. What is the total power dissipated in the circuit?
A. 180 W
B. 117 W
C. 99.0 W
D. 80.1 W
E. 18.0 W
B. 117 W
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A constant-volume gas thermometer has a pressure of 2.00 atm at 100°C. What would its pressure be at 0°C?
A. 0.732 atm B. 1.46 atm C. 1.24 atm D. 1.37 atm E. More information is needed to find the answer.
A conducting loop of wire has an area of 150 cm2 and a resistance of 25.0 ?. There is a magnetic field of 100 T perpendicular to the loop
At what rate must this field be reduced to induce a current of 0.100 A in the loop? A) 167 T/s B) 60.0 T/s C) 5.58 T/s D) 0.354 T/s E) 120 T/s
What is the wavelength associated with the electron in the n = 6 state of hydrogen?
A) 2.99 × 10-9 m B) 3.11 × 10-9 m C) 4.08 × 10-9 m D) 3.99 × 10-9 m E) 1.99 × 10-9 m
A constant force is applied to a body that is already moving. The force is directed at an angle of 60 degrees to the direction of the body's velocity. What is most likely to happen is that
A. the body will stop moving. B. the body will move in the direction of the force. C. the body's velocity will increase in magnitude but not change direction. D. the body will gradually change direction more and more toward that of the force while speeding up. E. the body will first stop moving and then move in the direction of the force.