0
Power = (energy used)/(time to use it)
Power dissipated by an electrical circuit =
(voltage across the circuit) x (current through the circuit)
or
(resistance of the circuit) x (square of the current through the circuit)
or
(square of the voltage across the circuit)/(resistance of the circuit)
Add your answer:
Earn +20 pts
What is the equation 2 to the power of 4?
2 to the power of 4 is an expression, it is not an equation.
What is the degree of a polynomial equation is based on?
The highest power in the equation.
How do you solve this equation 1 plus 2ϰ to the power of 8?
There is no equation in the question!
Is x3-27 equals 0 a quadratic equation?
No, it's a cubic equation. A quadratic equation contains, as its term raised to the highest power, a square. Example: x2. A cubic equation contains, as its term raised to the highest power, a cube. Example: x3. A quartic equation contains, as its term raised to the highest power, a term raised to the fourth power. Example: x4. Quintic, x5. And so, on.
What is the answer in standard form for 3 multiply by 10 to the power 8 multiply then the equation by the power 5?
There is no equation in that statement. There is only this 3 x 10^8. There has to be an equals sign, = , for there to be an equation. Please restate the term as an equality. Of course there is an equation: Answer = [3 times 10 to the eighth] to the fifth power
What is the chemical equation for power?
Power hasn't a chemical equation.
What is the equation 2 to the power of 4?
2 to the power of 4 is an expression, it is not an equation.
When solving an equation with decimals it is helpful to multiply each side of the equation by a power of?
By a power of ten.
What is the degree of a polynomial equation is based on?
The highest power in the equation.
How do you figure out if an equation is a linear equation?
An equation is linear if the highest power of the unknown in the equation is 1for example an equation with just a variable to the power one such as x, y and so on is linear but one with x2, y2 and above is not linear
How many roots does a quadratic equation in one variable have?
A quadratic equation has two roots. They may be similar or dissimilar. As the highest power of a quadratic equation is 2 , there are 2 roots. Similarly, in the cubic equation, the highest power is 3, so it has three equal or unequal roots. So the highest power of an equation is the answer to the no of roots of that particular equation.
What is the name for a polynomial equation containing a variable to the second power?
A quadratic equation.
How do you solve this equation 1 plus 2ϰ to the power of 8?
There is no equation in the question!
Is x3-27 equals 0 a quadratic equation?
No, it's a cubic equation. A quadratic equation contains, as its term raised to the highest power, a square. Example: x2. A cubic equation contains, as its term raised to the highest power, a cube. Example: x3. A quartic equation contains, as its term raised to the highest power, a term raised to the fourth power. Example: x4. Quintic, x5. And so, on.
What is the answer in standard form for 3 multiply by 10 to the power 8 multiply then the equation by the power 5?
There is no equation in that statement. There is only this 3 x 10^8. There has to be an equals sign, = , for there to be an equation. Please restate the term as an equality. Of course there is an equation: Answer = [3 times 10 to the eighth] to the fifth power
What the AM transmitted power equation?
Total Power = Power of unmodulated carrier + 2 * Power per sideband
How can you decide if a relasionship is linear or not by looking at its equation?
All of the 'X's and 'Y's in the equation must be to the first power only.Otherwise the equation is not linear.
