Answer:
Part a)
Part b)
Explanation:
Part a)
Total electric flux due to charge contained in a closed surface is given as
now we have
now from above equation total flux is given as
Part b)
Now we need to find the flux through the hemispherical surface
so we will have
here we have
Explanation :
(1) Wavelength of a wave is defined as the distance between two consecutive crests or troughs.
<em>In this case, the distance between two consecutive crests is maximum in B.</em>
(2) The energy of the wave depends on its amplitude. In this case,<em> </em><em>C shows maximum amplitude. So, it will have greatest energy.</em>
(3) number of cycles per unit time is called frequency of the wave. <em>In this case, C will have maximum frequency.</em>
(4) The amplitude of the wave is the maximum displacement of the particle. <em>In this case, wave A have the lowest amplitude.</em>
Hence, this is the required solution.
I think it is C because mass makes motion slower
Answer:
Wildfires
Explanation:
because wood is in the forst