1. If you do work on an object in one-third the usual time, your power output is
A) one third the usual power output.
B) the usual power output.
C) three times the usual power output.
D) impossible to predict without additional information.
Answer: C
2pi
Square
An operation is a function. It takes one or more numbers and returns another number or set of numbers. Given the same inputs the operation will produce the same output(s). Binary operations are one that take two numbers as input and the output is one number. Addition, subtraction, multiplication, division are familiar examples. But operations need not be Binary: The usual method of calculating the distance between two points whose coordinates in a plane are known, takes an input of 4 numbers and outputs 1. Also, the output need not be just one number: The muliplication of two complex numbers takes in 4 numbers and outputs two (the real part and the imaginary part).
Standard notation is the usual way of writing a number that only shows digits.
same usual ordinary normal
If you do work on an object in half the your power output is
Because the kilowatt is used to measure power. So, if you want to define the output power of a motor, it is usual to use kilowatts.
The usual reason for wanting three phase power is because of a large power requirement. Batteries are unsuitable for this. For lower power A.C. applications a battery can be used to supply an inverter which gives a single phase output.
Power, money, the usual...
what magnification is ontained with the high power objective
As usual, to make more money.
Power, technology, gearing, weight, the usual stuff
There is no power amplifier with 8 Ohms output impedance. Therefore the usual impedance of this amp is arround 0.1 ohms which is good for bridging your 8 Ohm speakers. Scroll down to related links and look at "Interconnection of two units - Voltage Bridging - Zout < Zin".
Yes, you are still only using half the power as normal, the 7W would give you the equivalent light output and the 20W would give you more light.
0.1~10
Zapdos can be found in it's usual haunt of the Power Station.
Usual condition, no power source or lamp filament open.