Seudónimo Seudónimo
  • 23-02-2017
  • Chemistry
contestada

Electromagnetic waves need matter to move.


True
False

Humans can see all light waves.

True
False

Electromagnetic waves are classified by wavelength.

True
False

Respuesta :

Menna3aly
Menna3aly Menna3aly
  • 24-02-2017
1-False
2-True
3-True
....
Answer Link

Otras preguntas

The central character who is the focus of interest in a story is the __________.
true or false social networking sites never allow members to post messages on the pages of other members
Make a ten or a hundred to add mentally 339+123
3x+3=18 answer please
Which of the following ideologies was first practiced in classical Greece? a. Absolute monarchy b. Confucianism c. Caste system d. Democracy
4 girls and 2 boys are working on an art project. They have four square pieces of felt. If each person gets an equal share of the felt, how much of piece of fel
The case of brown v. Board of education (1954) resulted in A.) the Topeka school spending more money on black schools B.) the creation of the 'separate but equa
What is the value of the first 8 in 8,644.58
a rock is thrown down with an initial speed of 10.0 m/s from a bridge in the water. it takee 2.75 s for the rock to hit the water. what is the speed of the rock
what is 7/6 ÷ 4 in simplest form