Physics, 19.01.2022 04:40 runninglovexoxo
If an object has luster, is brittle, and is a semi-conductor, what category would best describe it?
A. Metal
B. Non-metal
C. Metalloids
D. Isotopes
Answers: 3
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If you quadruple the temperature of a black body, by what factor will the total energy radiated per second per square meter increase? 1,024 64 16 4 256 submit answer
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Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley
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Suppose an objects initial velocity is 10m/s and itβs final velocity is 4 m/s. mass is constant. what can best be concluded about the object based in the work-energy theorem
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Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.
Answers: 1
If an object has luster, is brittle, and is a semi-conductor, what category would best describe it?...
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