subject
Chemistry, 05.05.2020 21:46 mitetwojr

Which statement correctly compares radio waves and microwaves?

Only radio waves are used in communication.

Radio waves have lower radiant energy than microwaves.

Radio waves have a higher frequency than microwaves.

Radio waves have shorter wavelengths than microwaves.

ansver
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 10:30, esnyderquintero
How do you lengthen a pattern piece? (family and consumer science, sewing)
Answers: 2
image
Chemistry, 22.06.2019 10:50, mi364
A100 kmol/h stream that is 97 mole% carbon tetrachloride (ccl4) and 3% carbon disulfide (cs2) is to be recovered from the bottom of a distillation column. the feed to the column is 16 mole% cs2 and 84% ccl4, and 2% of the ccl4 entering the column is contained in the overhead stream leaving the top of the column. calculate the mass and mole fractions of ccl4 in the overhead stream, and determine the molar flow rates of ccl4 and cs2 in the overhead and feed streams. 12. mw_ccla- 153.82; mw_cs2-76.14.
Answers: 3
image
Chemistry, 22.06.2019 17:20, kaiya789
What’s the theoretical yield of solid lead
Answers: 2
image
Chemistry, 22.06.2019 17:30, llamasking
Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)
Answers: 2
You know the right answer?
Which statement correctly compares radio waves and microwaves?

Only radio waves are used...

Questions in other subjects:

Konu
Mathematics, 10.02.2021 01:00
Konu
Mathematics, 10.02.2021 01:00
Konu
Mathematics, 10.02.2021 01:00