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A: Solution:
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A: Kinetic energy can be expressed as
XC
step by step
Here the circuit consists of an alternating voltage supplier and a capacitor, of a capacitor depicts the capacitive impedance in the circuit
now is evaluated using the formula
here f is the frequency of the alternating voltage and C is the capacitance of the capacitor, being the angular frequency of the alternating voltage,
Step by step
Solved in 2 steps
- A hot pot of water is set on the counter to cool. After a few minutes it has lost 460 J of heat energy. How much heat energy has the surrounding air gained?If you roll a pair of dice, what is the total number of ways in which you can obtain the following? (a) a 9(b) a 6Learning Goal: To learn and practice the geometry skills necessary for complex reflection setups. The law of reflection has the very simple form Oreflected, Vincident = where incident is the angle between the normal and the incident ray and reflected is the angle between the normal and the reflected ray. Although the law itself is easy to use, many realistic situations involve successive reflections from multiple surfaces. The law of reflection does not become any more complicated in such cases, but the geometry of the rays does become complicated. Consider the case of light shining onto a mirror, which is attached to another mirror at some angle a, as shown in the figure (Figure 1). In this problem, we will find the angle at which light leaves the arrangement of two mirrors. Figure 1 of 2 > Part A If the light strikes the first mirror at an angle 0₁, what is the reflected angle 02? Express your answer in terms of 0₁. 0₂ = 0₁ Submit Part B Correct Previous Answers Now, find the angle…
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