Determine how long is the wavelength
Determine how long is the wavelength of KAJA radio whose broadcast frequency is 97.1 MHZ? (97.1 MHz is around 97,100,000 Hz and v = 300,000,00m/s)
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If 33.55 mL were needed to reach a phenolphthalein endpoint with a 0.5589gram sample of primary standard potassium hydrogen phthalate (204.23 g/mol) then calculate the molarity of a Ba(OH)2 solution.
Joe the whistle maker recognizes that the maximum volume for a whistle will take place if the length of the whistle is precisely 1/4 of the wavelength. When Joe must make a whistle which plays at a pitch of 320 Hz. Determine how long will the whis
Determine the numerical value of Z? Determine the estimated value of s? Determine the value of E (Margin of error)?
A package of mass m suspends from a short cord which is tied to the wall through cord 1 and to the ceiling through cord 2. The cord 1 is at the angle of 40 degrees with the horizontal; cord 2 is at the angle of theta:
There are two routes by bus to mall. The first route is shorter, but the ride encounters heavy traffic sometimes. The travel time for first route is approximately normal with mean 50 and variance 100.
A diffraction pattern forms if light passes via a single slit. The wavelength of light is 680 nm. Find out the angle which situates the first dark fringe if the width of the slit is
Determine the concentration of this acetate buffer ?Explain how much water must be added to obtain a concentration = 0.04M?
The coefficient of static friction among the wall and the rod is µs = 0.50. Find out the minimum distance, x, from point A at which an additional weight w (the similar as the weight of the rod) can be hung devoid of causing the rod to slip a
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How can I rephrase this paragraph? The exploration between the "Personal unconscious" and the "Collective Unconscious" in C.G. Jung's perspective
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