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Explain basic wave properties and the relationships among them, such as wavelength, amplitude, period, frequency, pitch, and intensity.
Apply the Doppler effect.
Explain wave interference.
Regarding electromagnetic waves;
Order of the waves from radio to X-ray
What are the Laws of reflection, refraction, total internal reflection, and index of refraction
Explain the basic principles of half-life and radioactive decay.
How much heat is required to bring the system to thermal equilibrium at 48oC? Specific heat of water is 4,186 J/kg·°C; latent heat of fusion of water is 3.35 x 105 J/kg.
An object is placed to the left of a lens, and a real image is formed to the right of the lens. How far from the lens is the object
An emf is induced in a conducting loop of wire 1.17 meter long as its shape is changed from square to circular. Obtain the average magnitude of the induced emf
What is the condition for such a stack having neutral buoyancy, in terms of masses (mH and mL) and volumes (VH and VL) of the blocks and the density ?w of the water? How did you express the condition mathematically
A 5.44-Ω resistor is connected across a 9 Volt battery. The voltage between the terminals of the battery is observed to be only 7.74 Volt. Evaluate the internal resistance of the battery
A student is reading a lecture written on a blackboard. The lenses in her eyes have a refractive power of 62.12 diopters, How far is the blackboard from her eyes
A proton moves in a circular path perpendicular to a 1.19 T magnetic field. Calculate the energy of the proton in eV
A spring scale is fastened to the ceiling of a railway car. When a 1.0-kg block is hung from the scale, it reads 12 N and is oriented as shown in the figure. What is the approximate acceleration of the car as measured by an observer at rest on the ..
An object is placed 30 cm from a concave spherical mirror with a radius of curvature of 40 cm .
Treat a Boron atom as 5 protons at the origin, 2 electrons spread uniformly on a shell (radius 13.2[pm] centered on the origin) , 2 more electrons spread on a shell (radius 105.8[pm] centered on the origin), and its outer electron at x= 211.6 pm.
The magnetic flux through a coil of wire containing two loops changes from -41 Wb to +16 Wb on 0.35 s, What is the emf induced in the coil
Draw a sketch that shows the distribution of dipoles in a ferromagnetic solid in zero applied magnetic field. Illustrate what is the name given to internal interaction acting on the dipoles
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