The answers would consist of the following depending on what unit you wanted your answer for the wavelength in;
In centimeters:117.10642890625 cm. around 117 cm.
In inches: 46.10489327017717 in. around 46 in.
In feet: 3.7776267389112905 ft. Around 4 ft.
Time , Work, Horsepower
Explanation:
In General, Power is defined as rate of doing work in physics.
1.) By work and Time, we can calculate power as follows,
Power = Work done per unit Time
= Work done / time
2.) From Horsepower we can directly get the power.
Horsepower (hp) is a unit to measure the power, or the rate at which work is done, usually in the output of engines or motors. There are many types of horsepower. Two common ways of defining horsepower is being used today are the mechanical horsepower (or imperial horsepower), which is about 745.7 watts, and the metric horsepower, which is approximately 735.5 watts.
Answer:
r = 0.119 m
Explanation:
distance (d) = 1.6 mm = 0.0016 m
electric field strength (E) = 2.7 x 10^{6} N/C
charge (Q) = -1.07 μC = -1.07 x 10^{-6} C
permitivity of vacuum = 8.8542 x 10^{-12} C^{2}/N
find the radius of the plate required
- lets first find the voltage
voltage (V) = E x d
voltage (V) = 2.7 x 10^{6} x 0.0016 = 4320 V
- lets also find capacitance (C) = Q/V
C = -1.07 x 10^{-6} / 4320 = 2.47 x 10^{-10} F
- the value of capacitance (C) is also = E₀A / d
we can rearrange the equation above to have our area (A) = Cd/ E₀
A =
A = 0.0446 m^{2}
- Area (A) = π x
r =
r =
r = 0.119 m
If the reference point is stationary, you can ensure that the distance between the point you are studying and the reference point is constant.