The electrical resistivity of tantalum (Ta) at temperatures approaching 0 K is 1×10-8 ?·m, and at 150K it is 7×10-8 ?·m. Analytically predict the electrical resistivity of Ta at 295 K.
What will be an ideal response?
Physics & Space Science
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Which of the following effects is the result of the fact that the index of refraction of glass will vary with wavelength?
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A) 1 cm. B) 10 cm. C) 25 cm. D) 50 cm. E) 75 cm.
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Physics & Space Science