Some light energy can be seen and some cannot be seen with the unaided eye. There is one type of light energy that is virtually everywhere in most American cities, but it is invisibl
wavelength so long that it can pass right through buildings, and even through human beings, withou
is used to transmit information long distances, since very little interferes with it, and it can be easily
Humans have used this type of light energy for many years to transmit and receive many different ty
technology to use it is so widespread that it is in almost every modern car, truck, and home.
What type of light energy is this?
A.
radio
Св.
ultraviolet
C
gamma
D. X-ray

How does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?

Which terms are used to identify pure substances

Imagine that a new planet is discovered with two moons of equal mass: moon a and moon b. the mass of the new planet is greater than the combined mass of its moons. moon a is farther away from the new planet than moon b. what is the planet's gravitational pull on moon a compared to the planet's gravitational pull on moon b? the planet's gravity repels moon a with a greater force than it repels moon b, which is why moon a is farther away. the gravitational pull on moon b is greater than on moon a because moon b is closer to the new planet than moon a. the gravitational pull on moon b is greater than on moon a because moon b is farther away from the new planet than moon a. the gravitational pull on moon a is the same as the gravitational pull on moon b because distance does not affect the planet's gravity.