I believe the answer is "power generators"
Answer:
d. the same within the uncertainty of each measurement method
Explanation:
The density of an object and in general any physical property, has the same value regardless of the method used to measure it, either directly or indirectly. Since two completely different valid methods are used, the results must be the same, taking into account the level of precision of each of the methods.
Explanation:
A. answer is the correct answer
Answer:
Transverse wave
Explanation:
The wave is moving forwards from the hand to the point of attachment