two ways are diffuse and regular reflection
Apparent magnitude and absolute magnitude.
A cirrus cloud can be described as wispy and feathery.
Simply a periscope is a tube with two right angles top and bottom. In the right angle section two mirrors are set at a 45 degree angle. Thus light coming in the top horizontal tube hits the mirror and is reflected down the vertical bit of the tube where it hits the second mirror and is reflected out horizontally again.
1.It gives us food2.It gives us light
by using the distance from Earth to various galaxies and by calculating the ages of old, nearby stars.
scattering and by reflection
Positive and adaptable.
refracted or reflected
Destructive interference. If the sheet is very thin, near half the wavelength of the incident light then light reflected from the top layer is out of phase with light reflected from the bottom layer. These two reflected light waves will cancel each other out.
two ways to get help in office program
latitude and longitude
A location can be described by its geographical coordinates or its physical characteristics, such as terrain, vegetation, and surrounding landmarks.
By geysers
area and place
describe two ways Caribbean families preserve their cultural tradition
beautiful and light
describe two ways Caribbean families preserve their cultural tradition