The two main states of mechanical energy are potential energy and kinetic energy.
<span>Constructive interference results in a wave with a greater amplitude than any of the component waves.
In fact, constructive interference occurs when two (or more waves) arrive at the same point in phase. This means that the waves add together, and the resultant wave is bigger than the original waves. On the contrary, when two (or more) waves arrive at the same point out of phase, they cancel and destructive interference occurs: the resultant amplitude in this case is zero.</span>
A waxing gibbous because it looks like a waxing gibbous and it is
Answer:
Magnification = 1
Explanation:
given data
radius of curvature r = - 0.983 m
image distance u = - 0.155
solution
we get here first focal length that is
Focal length, f = R/2 ...................1
f = -0.4915 m
we use here formula that is
.................2
put here value and we get
<h3>v = 0.155 m </h3>
so
Magnification will be here as
m = ![- \frac{v}{u}](https://tex.z-dn.net/?f=-%20%5Cfrac%7Bv%7D%7Bu%7D)
m =
<h3>m = 1</h3>