Same as for positive numbers. On a scientific calculator, you press (base number) (inverse) (log) (your number). You can also use the power function: (base) (power) (exponent).
An antilog is just a power. The antilog (base 10) of 3 is 10 to the power 3.
As to the definition, 10 to the power -3 is defined as 1 / (10 to the power 3).
Same as for positive numbers. On a scientific calculator, you press (base number) (inverse) (log) (your number). You can also use the power function: (base) (power) (exponent).
An antilog is just a power. The antilog (base 10) of 3 is 10 to the power 3.
As to the definition, 10 to the power -3 is defined as 1 / (10 to the power 3).
Same as for positive numbers. On a scientific calculator, you press (base number) (inverse) (log) (your number). You can also use the power function: (base) (power) (exponent).
An antilog is just a power. The antilog (base 10) of 3 is 10 to the power 3.
As to the definition, 10 to the power -3 is defined as 1 / (10 to the power 3).
Same as for positive numbers. On a scientific calculator, you press (base number) (inverse) (log) (your number). You can also use the power function: (base) (power) (exponent).
An antilog is just a power. The antilog (base 10) of 3 is 10 to the power 3.
As to the definition, 10 to the power -3 is defined as 1 / (10 to the power 3).
Same as for positive numbers. On a scientific calculator, you press (base number) (inverse) (log) (your number). You can also use the power function: (base) (power) (exponent).
An antilog is just a power. The antilog (base 10) of 3 is 10 to the power 3.
As to the definition, 10 to the power -3 is defined as 1 / (10 to the power 3).
The antilog of the number in the display is10xThere's probably a button somewhere on the calculator that gives you 10x . Also, this terminology, and the button, are probably discussed in the tiny bookletthat comes with the calculator.
No, electrons cannot have a negative number as they are fundamental particles with a negative charge. The number of electrons in an atom or a system is always a whole number and cannot be negative.
If an aqueous solution has a pOH value of 10.7 and is at standard temperature and pressure, the pH value is 14 - 10.7 = 3.3. From the definition of pH, this means that the logarithm (to base 10) of the molar concentration of H+, [H+] is -3.3. This can be written as +0.7 - 4. The antilog of 0.7 is 5, to the justified number of significant digits. Therefore, [H+] = 5 X 10-4.
To change a negative number into a positive number, you can simply remove the negative sign. For example, if you have -3, removing the negative sign would give you 3, which is the positive form of the number.
You can easily find the charge by adding number of positive charges and number of negative charges. Just keep in mind the convention that a unit positive charge is +1 and a unit negative charge is -1.So the answer for your question is = 9 + (-11) = -2which means net charge is 2 negative charge.
how to find antilog(20/2) answer
If it is log to the base 10, use the calculator to find 10 to that power. If it is log to the base e, use the calculator to find e to that power. Both the above are standard functions on all scientific calculators and are easy to work out on spreadsheets. Alternatively, you can find the antilog of the absolute value and then find the reciprocal. Thus antilog(-3.5) = 1/antilog(3.5) etc.
To find the antilog of a negative number using a log table, first, add the absolute value of the negative number to the characteristic of the log table. Next, locate the resulting number in the log table to find the corresponding mantissa. Finally, take the antilog of the mantissa to get the final answer. Remember to consider the negative sign of the original number when determining the final result.
Find the base for the logarithm: it is likely to be 10 if you are a newcomer to logs or e (= 2.71828...) if you are more advanced. Then the antilog of x is 10x or ex.
Raise 10 to the power of the number. The antilog of 2 is 102 = 100 The antilog of 5 is 105 = 10,000 The antilog of 'pi' is 103.1416 = 1,385.46 (rounded)
The antilog of the number in the display is10xThere's probably a button somewhere on the calculator that gives you 10x . Also, this terminology, and the button, are probably discussed in the tiny bookletthat comes with the calculator.
Take the logarithm of your number, divide it by 3 then take the antilog.
The antilog of -4.45 refers to the inverse operation of taking the logarithm base 10 of a number. To find the antilog of -4.45, you would raise 10 to the power of -4.45. This can be calculated as 10^(-4.45), which equals approximately 3.54813389234.
Assuming working to base '10' , then Antilog 2.3909 is 10^(2.3909) = 245.9801149/ Remember for logarithms. log of a number is log(10)[number] Hence its antilog is 10^(log number).
The antilog? a log is an exponent, so as an antilog just means you reapply that exponent to the correct base. Log implies base 10, so antilog means use that number as an exponent of 10. If you are using log tables, first separate the whole number part and the decimal part of the log ( they are both negative) then add -1 to the whole number part and +1 to the decimal part. (one is called the characteristic and the other is called the mantissa, but I don't remember which is which now) This creates a positive decimal that you can look up in the log table. The negative integer part becomes an exponent of 10. Put them together and you get an answer in scientific notation. Ex: find antilog of -3.5 (-3 -1) + (-.5 + 1) ==> (-4) + (+.5) look up .5 in the log tables and you get 3.1623 and the -4 becomes 10-4 Put them together by multiplying (adding logs means multiplication of antilogs) to get the final answer 3.1623 x 10-4
If a number has an antilog whose integer part is n, then the number has n-1 digits before the decimal point.
The answer is easy if you are familiar with scientific notation. The antilog of a number, whose integer part is n, has 10n in its scientific notation. Otherwise: the number that you want the antilog for will normally be in decimal form: consisting of an integer part, a decimal point and a fractional part. The number of integer digits in the antilog is one more than the integer part of the number being "antilogged" (exponentiated). antilog(0.1234) = 1.3286*100 = 1.3286 antilog(1.1234) = 1.3286*101 = 13.286 antilog(5.1234) = 1.3286*105 = 132860 antilog(-3.1234) = 1.3286*10-3 = 0.0013286