A 75-w 120-v tungsten incandescent lamp has a resistance of
A 75-W, 120-V tungsten incandescent lamp has a resistance of 19.2Ω when no current flows through it.1.What is the resistance of the lamp when it is connencted to 120-V cource?2.Why do incandescent lamps usually fail when they are fisrt turned on?
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A block with a mass of 8 kg is at rest on a horizontal surface. The coefficiant of static friction between the block, What is the magnitude of the frictional force on the block
A second-order system is being designed. It is desired that the percent overshoot be between 10 and 20 percent. Using the relationship between percent overshoot and damping ratio, this corresponds roughly to zeta being 0.45 and 0.6.
for a reaction with a rate law: rate = k[A]2[B], doubling the concerntration of A and tripling the concerntration of B will cause the rate to
Explain which research ethics do you believe were not followed in this study. For each research ethic give specific examples from the study to support your answer.
A 75-W, 120-V tungsten incandescent lamp has a resistance of 19.2Ω when no current flows through it. 1.What is the resistance of the lamp when it is connencted to 120-V cource
What are the main difference between the frequency distribution of continuous data and discrete data.2. How would you present a continuous data as though discrete?
An RLC series circuit has a 2.50 ? resistor, a 100 µH inductor, and an 80.0 µF capacitor. Find the average power at the circuits resonant frequency
A die has half of the faces red and the other half black. The die is rolled 3 times. Let the random variable X represent the number of black outcomes out of three rolls. What is P(1) that is the probability if exactly one black outcome out of three r
Each plate of a parallel-plate capacitor is a square of side 3.89 cm and the plates are separated by 0.539 mm. Find the electric field strength inside the capacitor
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What is the difference between direct and indirect democracy? Think about the last time you voted in a government election (in any country, at any level)
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