10 with an exponent of -6 = 4
You evaluate the powers of 10 and a exponent of positive 4.
The mantissa is multiplied by 10 raised to the power as shown by the exponent. So, if the exponent is 4, then you multiply the mantissa by 10^4 = 10,000. If the exponent is -4 then you multiply the mantissa by 10^(-4) = 0.0001 or, equivalently, divide by 10^4.
For 104 the base is 10 and the exponent is 4.
It is 2.5/(10*10*10*10) or 2.5*0.0001
10 with an exponent of -6 = 4
You evaluate the powers of 10 and a exponent of positive 4.
The mantissa is multiplied by 10 raised to the power as shown by the exponent. So, if the exponent is 4, then you multiply the mantissa by 10^4 = 10,000. If the exponent is -4 then you multiply the mantissa by 10^(-4) = 0.0001 or, equivalently, divide by 10^4.
For 104 the base is 10 and the exponent is 4.
10 power of 4
It is 2.5/(10*10*10*10) or 2.5*0.0001
0.00036
2.2237 x 10^4
5 x 10^4
1.0 × 10-4 or 1.0E-4
104= 10000
This one is 4*10-8 g and that is 4*1010 nanograms. By the way, did you read your question before posting it?