Answer:
I believe the answer is B, the paths of the planets follow an elliptical orbit around the sun.
Answer:
it is known as SURFACE TENSION
Explanation:
SURFACE TENSION is the property of water where the water can resist the force from above the 'surface' of the water. The Pond Skater is so light in weight that it doesn't break this tension at all allowing it to 'walk on water'
HELLO AND HOPE THIS HELPS!!
Electric field is proportional to the charge and inversely proportional to the square of distance:
With charge 2q and distance 2r, the electric field is proportional to:
The new electric field is half of that of the original measured field.
Answer:
767.2 nm
Explanation:
The optical path for the reflection for the inner surface is:
For maximum wavelength, this distance has to be traveled doubled (The ray is normally incident). So,
Given that:
Thickness = 140 nm
So, wavelength is:
<u>Wavelength is 767.2 nm</u>