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A 58 centimeter guitar string under a tension of 60.000 Newton has a mass per unit length of 0.10000 g/cm. Obtain the highest resonant frequency that can be heard by a person capable of hearing frequencies up to 22,000 Hertz?
_________kHz
Water has a mass per mole of 18.0 g/mol, and each water molecule (H2O) has 10 electrons. What is the net charge of all these electrons
The hot resistance of a flashlight bulb is 1.90 , and it is run by a 1.53 V alkaline cell having a 0.100 internal resistance. Calculate the power supplied to the bulb
What horizontal force is needed to hold bag in new position
A 39.6-kg boy, riding a 2.33-kg skateboard at a velocity of +5.07 m/s across a level sidewalk, find the skateboard's velocity relative to the sidewalk at this instant
Two co-centric hollow spheres have radii of R1 and R2 and have uniform surface charge densities s1 and s2. The two charge densities are positive. Derive an expression for the electric field
Calculate the cross-section for the scattering of a 10MeV α-particle by a gold nucleus (Z=79, A=197) through an angle greater than 10, 20, and 30 degrees.
A hydrogen atom is in the 3d energy state. Decide the following: The principle quantum number and the energy of the state. The orbital quantum number and the orbital angular momentum of the atom’s electron.
An atom of mass 3.32*10^(-26)kg oscillates in one dimension at a frequency of 10^13Hz, calculate the quantized energy levels
The electromagnetic wave that delivers a cellular phone call to acar has a magnetic field with an rms value of 1.50 10-10 T. The wave passes perpendicularlythrough an open window, the area of which is 0.20 m2.How much energy does this wave carry thro..
the three sp2 hybridized orbitals in carbon atom may be written as linear combinations of 2s 2px and 2py orbitalsh1 s
A string on a musical instrument vibrates in its fundamental mode with nodes on either end. The length of the vibrating segment is 0.39 m. The maximum transverse velocity at a point in the middle of the string is 3.8 m/s and the maximum transverse ac..
a 0.400 ice puck moving east with a speed of 2.50 has a head-on collision with a 0.900puck initially at rest. what
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