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A cold aluminium soft drink can by a capacity of 354 ml is filled to the brim with methanol at a temp of 4.0 degrees Celsius and is then allowed to reach the ambient temperature of 35.4 degrees Celsius. (βAl= 75* 10 ^-6 Celsius β methanol= 1100 * 10^-6 Celsius)
What will the volume of the can be at ambient temperature?
How much methanol will spill out of the can upon heating up?
An inductor is connected to a 12kHz oscillator that produces an rms voltage of 6.0V. The peak current is 60mA. What is the value of the inductance L
A ball of mass M = 17 kg is suspended from a vertical inextensible string of length l = 1.5 m. A bullet of mass m = M/2 traveling with a horizontal velocity v = 9sqrt(g*L) collides with the ball, What is the velocity of the ball-bullet system
Two light sources are utilized in a photoelectric experiment to decide the work function for a particular metal surface. When green light from a mercury lamp (λ = 546.1 nm) is utilized, a stopping potential of 0.930 V reduces the photocurrent to zero..
Two tiny conducting spheres are identical and carry charges of -18.5C and +51.6C. They are separated by a distance of 1.92 cm. (a) What is the magnitude of the force that each sphere experiences?
The frequencies of the spectral lines in light from a distant galaxy are found to be two-thirds as great as those of the same lines in light from nearby stars. Find the recession speed of the distant galaxy
assume that a lightning bolt can be represented by a long straight line of current. if 15.0 c of charge passes by in a
A hotel elevator ascends 160m with a maximum speed of 4.20 m/s. Its acceleration and deceleration both have a magnitude of 1.0 m/s2. How long does it take to make the complete trip from bottom to top.
A lunch tray is being held in one hand, as the figure illustrates. The mass of the tray itself is 0.214 kg, and its center of gravity is located at its geometrical center. Obtain the force exerted by the thumb
two blocks m1 2.99 kg and m2 6.13 kg are in contact on a frictionless horizontal tabletop. an external force is
Consult to explore a model for solving this problem. A person pushes on a 55-kg refrigerator with a horizontal force of -280 N; What is the magnitude of the largest pushing force
A source emits sound uniformly in all directions. A radialline is drawn from this source. On this line, determine the radialpositions of two points, 1.28 m apart, such that the intensitylevel at one point is 2.46 dB greater than that at the other.
a rigid sealed 1936 ford coupe contains an equilibrium water liquid-vapor mixture with a quality of 8.8333 at 3.00
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