The answer is electrons would be attracted to the comb.
The goal of the scientific process
Answer:
th relative ability of a solute to devolve into a solvent
The potential energy is the water, through design and gravity the powerplant utilizes falling water, which then in turn uses mechanical energy through the turbines and generators to make electricity
Answer:
a) 65.74 = 4 significant figures
b) 60.009 = 5 significant figures
c) 66_ = 2 significant figures
d) 65.750 = 5 significant figures
Explanation:
Significant figures or digits is defined as the total number of digits in a number that have meaning and contribute to the precision of the given number.
a) 65.74 = 4 significant figures, all the non-zero figures are considered significant.
b) 60.009 = 5 significant figures, zeros present between non-zero figures are significant.
c) 66_ = 2 significant figures, all the non-zero figures are considered significant.
d) 65.750 = 5 significant figures, all the non-zero figures and the trailing zero after the decimal are significant.