Physics, 14.01.2021 15:20 buky0910p6db44
If |V1⃗⃗⃗⃗ + V2⃗⃗⃗⃗| = |V1⃗⃗⃗⃗ − V2⃗⃗⃗⃗| and V2⃗⃗⃗⃗ is not equal to zero, then which of the following statement is true?-
(a) V1⃗⃗⃗⃗ and V2⃗⃗⃗⃗ are parallel (b) V1⃗⃗⃗⃗ and V2⃗⃗ are equal in magnitude,
(c) V1⃗⃗⃗⃗ and V2 ⃗⃗⃗⃗ are perpendicular to each other, (d) none of these
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Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod
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Ahypothesis is? close agreement by competent observers of observations of the same phenomena. a guess that has been tested over and over again and always found to be true. an educated guess that has yet to be proven by experiment. the long side of a right triangle. a synthesis of a large collection of information that includes guesses.
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As microwave light travels through a liquid, it moves at a speed of 2.2 x 108 m/s. if the frequency of this light wave is 1.1 x 108 hz, what is the wavelength of this microwave?
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If |V1⃗⃗⃗⃗ + V2⃗⃗⃗⃗| = |V1⃗⃗⃗⃗ − V2⃗⃗⃗⃗| and V2⃗⃗⃗⃗ is not equal to zero, then which of the followin...
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