Microwaves have
A) lower frequencies than visible light
B) comparable frequencies to visible light
C) higher frequencies than visible light
D) no frequency at all
Correct Answer:
Verified
Q20: Which of the following would not be
Q21: Electric fields come from
A) electric charge only.
B)
Q22: Magnetic fields come from
A) electric current only.
B)
Q23: Microwaves have wavelengths between
A) 1 micron to
Q24: Microwaves have
A) shorter wavelengths than visible light
B)
Q26: There is a metal screen on the
Q27: A compact disc contains an extremely thin
Q28: If you put an egg in a
Q29: Compared to the radio waves used in
Q30: Microwaves can't get through the metal screen
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents