Solve for "x"
X=force
18/6=x/9
cross multiply
162=6x
x=27
Hope this helps
Answer: A. It follows one prescribed sequence of steps.
Explanation:
A scientific method can be define as the procedure which is required to be followed so as to prove the cause of a scientific phenomena. The scientific method usually consist of steps of experimentation procedures which are performed under controlled conditions so as to avoid any error in the observation as well as in the results. The scientific method is necessary to relate the experimental conditions with the nature.
Because alpha particles are positive charged. And they bounce back because of the electromagnetic force between them and the gold foils protons.
Answer:
Measurement with six significant figure has a possibility of much greater accuracy than the measurement of only two significant figure.
Explanation:
- When we measure an object in only two significant figures then we eliminate the possibility of getting close to higher accuracy as when the measurement is taken into six significant figures.
- When we measure in six significant figures then we take the measurement into more finer fragments, we are able to measure very smaller variation as well. In other words we are taking the least count of the measurement to a more finer level than when measuring upto two significant figures.