A wave with a period of 0.008 second has a frequency of 125 Hz.
Answer:
<h3>The answer is 2.4 g/cm³</h3>
Explanation:
The density of a substance can be found by using the formula
From the question
mass = 36 g
volume = 15 cm³
We have
We have the final answer as
<h3>2.4 g/cm³</h3>
Hope this helps you
It is a fundamental property of a material and tells how strongly the material is opposing the current. The resistance is related to resistivity by the relation, R=ρAl. The resistivity of a material depends on temperature. It increases with the increase in temperature and decreases with the decrease in temperature.HOPE THIS HELPS!!!
a compound machine is made of several simple machines
the difference is like a tree and a jungle
A person that is standing behind a moving siren will interpret the frequency to be lower compared to the person that would be standing in front of it. This is because the sound is now moving away from the person behind the siren and at this point the sound is juts lingering but, still very low.
