The speed of light in a material is 041 c what is the
the speed of light in a material is 0.41 c. what is the critical angle of a light ray at the interfacce between the material and a vacuum?
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Write a programme that allows a user to enter three distinct words and returns them as a single string
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Two cars of collide in a glancing collision and stick together. Before the colli- sion the first car (mass of 500 kg) is moving with velocity 25 m/s at an angle of 30%u25E6 North of East, Determine the momentum of each car in a suitable Cartesian c
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the speed of light in a material is 0.41 c. what is the critical angle of a light ray at the interfacce between the material and a vacuum
When light with a wavelength of 228 nm is incident on a certain metal surface, Determine the wavelength of light that should be used to double the maximum kinetic energy of the electrons ejected from this surface
two strings with linear densities of g/m are stretched over pulleys, and attached to hanging blocks (string 1 is 20 kg=mass of block)-50 cm away. what is the unkown mass
Calculate the limiting angle of resolution for the eye, assuming a pupil diameter of 1.95 mm, a wavelength of 530 nm in air
An aluminum wire having a cross-sectional area equal to 5.10 10-6 m2 carries a current of 3.50 A. Find the drift speed of the electrons in the wire
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A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
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For a research topic on evaluating the access to health services for commercial sex workers as a mixed method approach provide the methodology
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I am writing a dissertation topic on the utility of community based interventions in post exposure support to survivors of IPV in uMzingwane district
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