Compute four longest wavelengths
Compute four longest wavelengths in the Balmer series (n = 2) for deuterium. The nucleus of deuterium includes one proton and one neutron, mp = mn.
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Calculate the lowest speed of the wind at which it begins overturning the car. Suppose its mass is 2000 kg, length is 4 m, width is 2 m and height is 2 m. Employ g = 10 m/s^2, and density of air roh = 1 kg/m^3. As well, use estimation conversion o
The secondary coil is part of a circuit in which the resistance is 12O. The mutual inductance among the two coils is 3.2 mH. Determine the change in the primary current?
The two particles of mass m1 = 11 kg and m2 = 26 kg are joined by a mass less rod of length 1.1 m. Determine the moment of inertia of the system for rotations regarding the given pivot points. Suppose the rotation axis is perpendicular to the rod.
When a wire made of copper has a resistance R and is stretched uniformly so that its length two times, by what factor does the power dissipated in the wire change supposing is remains hooked up to the same voltage source? (Hint: As the wire is str
The resistor with resistance 740 O is in a series with the capacitor of capacitance 7.4 × 10-6 F. Determine what capacitance should be positioned in parallel with the original capacitance to modify the capacitive time constant of the combinat
A uniform aluminum ladder of 7.9 m tall is leaning against a frictionless vertical wall. The ladder has a weight of 236 N. The ladder slips when it creates an angle of 48.0 with the horizontal floor. Determine the coefficient of static friction am
The force of 15.0 Newton b north was exerted to a 10.0 kg cart moving at 3.00 m/s b south. The cart moved 1.75 m b south while the force acted on the cart. Compute the work done on the cart. i) Compute the work done on the cart.
When the box is lifted, at constant acceleration, from rest on the floor to a height of 1.5 m above the floor in 0.42 s, determine average power delivered through the person pulling on the rope?
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