It would be C the moon because the total of all positions (new moon, first quarter, third quarter, full moon, waxing crescent, waning crescent, waxing gibbous, waning gibbous) of the moon would take about 29.6 days on a regular calendar. I hope this helps. :)
Answer:C . The wave nature of light.
Explanation: The wave nature of light has been described in the refraction and diffraction of light when it comes in contact with a prism.
Wave nature of light has been described through this equation C= velocity( measured in meters per second square), Wavelength (lambda) which is the distance between successive antinodes or nodes,it is measured in meters. and Frequency is the number of times light waves pass through a point in one second, usually measured in Hertz(Hz)
Below is a
Thin-lens equation (also works for mirrors)
1/f=1/u+1/v
Where f is the focal length, u is distance of object,v is the distance between the optical centre and the image of the object.
<span>Transverse waves are always characterized by particle motion being perpendicular to wave motion. A longitudinal wave is a wave in which particles of the medium move in a direction parallel to the direction which the wave moves</span>
