Table of Contents
What would 10 to the power of 1 be?
Answer: 10 to the 1 power is 101 = 10. Let us find the value of 10 when raised to the power 1. Explanation: Whenever a number (x) is multiplied by itself n times, then the resultant answer is written as xn. a1 = a which means any number raised to power 1 results in the same number itself.
What is 1 by the 10th power?
one
Answer and Explanation: 1 to the tenth power is one. There is a mathematical law that states that 1 to any positive power is always 1. This is because taking a number to a power is the same as multiplying that number to itself a certain number of times.
How do you write 10 to the 1st power?
In decimal notation the nth power of ten is written as ‘1’ followed by n zeroes. It can also be written as 10n or as 1En in E notation.
What is the meaning of 1e?
It is equivalent to 1000000.0 . Do not get fooled by the other answers: 1e6 does not mean the same thing as 1000000 in C, because 1e6 has type double while 1000000 will have some integer type.
How do you write 1 as a power of 2?
Answer: 1 to the power of 2 can be expressed as 12 = 1 × 1 = 1.
What does x10 power mean?
The exponent tells you how many times ten is to be multiplied by iteslf to equal the number you wish to write. For example, 100 can be written as 10×10 = 102. 10,000 = 10x10x10x10 = 104.
What is the tenth power of 2?
Answer: The value of 2 raised to 10th power i.e., 210 is 1024.
What is the value of 10 power?
Thus, shown in long form, a power of 10 is the number 1 followed by n zeros, where n is the exponent and is greater than 0; for example, 106 is written 1,000,000. When n is less than 0, the power of 10 is the number 1 n places after the decimal point; for example, 10−2 is written 0.01.
What is 10 to the power called?
| Powers of 10 | |
|---|---|
| 101=10 | 101=1 |
| 108=100,000,000 (one hundred million) | 10-7=0.0000001 (one ten millionth) |
| 109=1,000,000,000 (one billion) | 10-8=0.00000001 (one hundred millionth) |
| 1010=10,000,000,000 (ten billion) | 10-9=0.000000001 (one billionth) |
How much is 1e4?
Your number, 1e-4, means the 1 is four digits the other way, so 1e-4 = 0.0001.
What does e 04 on a calculator mean?
The e−4 part means that the decimal point in the number 4.3 should be moved four places to the left, which requires the insertion of some additional zeros.
What is 10 with the power of 0?
1
When n is equal to 0, the power of 10 is 1; that is, 100 = 1.
When is the power factor 0 or 1?
When all the power is reactive power with no real power (usually inductive load) – the power factor is 0. When all the power is real power with no reactive power (resistive load) – the power factor is 1. The power factor is equal to the real or true power P in watts (W) divided by the apparent power |S| in volt-ampere (VA): PF – power factor.
Which is the correct definition of the power factor PF?
P – real power in watts (W). |S| – apparent power – the magnitude of the complex power in volt⋅amps (VA). For sinusuidal current, the power factor PF is equal to the absolute value of the cosine of the apparent power phase angle φ (which is also is impedance phase angle): PF is the power factor.
How is the real power equal to the power factor?
The real power P in watts (W) is equal to the apparent power |S| in volt-ampere (VA) times the power factor PF: When the circuit has a resistive impedance load, the real power P is equal to the apparent power |S| and the power factor PF is equal to 1:
What do you need to calculate power factor?
To calculate power factor, you need a power quality analyzer or power analyzer that measures both working power (kW) and apparent power (kVA), and to calculate the ratio of kW/kVA. The power factor formula can be expressed in other ways: