Answer:
6
6 significant digits
Explanation:
Number of significant digits of a number are the number of digits that carry a relevant contribution to the measurement.
For the case above;
104.100
rule - all digits to the right of the decimal of any number equal or greater than 1 will count as a significant digit.
104.100 --- .100 ( the three digits counts)
And since the the digits to the left are none zero digits, so they all count as significant digits.
104.100 --- 104 ( the three digits counts)
The total number of significant digits,
Since all the digits of the number 104.100 will count as a significant digit.
The number of significant digits is equal to the number of digits in the number.
N = 6
6 significant digits
There are multiple reasons for this. First of all, water is available in almost every place on the Earth. It doesn't pollute the air, doesn't cause health use and is easily handle.
Other factor is the fact that water has a really high specific heat. This means that water, and more specifically steam, can aborb and transport more energy. A lower heat capacity would imply the need to boil more of the liquid to obtain the same amount of energy. This combine with the fact that water expands at a large rate when boiling, combine with everything mentioned previously, and you get a liquid with all the characteristics that a efficient turbine requires to work.
Answer:
Mass of the silver will be equal to 46.70 gram
Explanation:
We have given heat required to raise the temperature of silver by 24°C is 269 J , so 
Specific heat of silver = 0.240 J/gram°C
We have to find the mass of silver
We know that heat required is given by
, here m is mass, c is specific heat of silver and 
is rise in temperature
So 
m = 46.70 gram
So mass of the silver will be equal to 46.70 gram
Answer:
0.31429 Amps
Explanation:
Using the "Ohm's Law" we can look for the current (amps) with a formula of I = V/R
Given:
Resistance (Ohm) = 350
Volts = 110
Solution:
I = 110v/350r
I = 0.31429 amps
Answer:
C. Grass -----> Grasshopper------>Frog
