Mathematics, 10.12.2020 23:50 thanks5640
A radio wave has a frequency of 5.5 × 10^4 hertz and travels at a speed of 3.0 × 10^8 meters/second. What is its wavelength?
A.
5.5 × 10^4 meters
B.
5.0 × 10^3 meters
C.
5.5 × 10^3 meters
D.
3.0 × 10^8 meters
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 16:30
Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation
Answers: 3
Mathematics, 21.06.2019 20:00
If the discriminant if a quadratic equation is 4 which statement describes the roots?
Answers: 3
Mathematics, 21.06.2019 21:00
Suppose that in 2008 , 840,800 citizens died of a certain disease assuming the population of teh country is 399 miliion, what is the mortality rate in units of deaths per 100,000 people?
Answers: 1
Mathematics, 22.06.2019 04:30
In 2014, the three largest economies in the world were (listed in order, from largest): a) the u.s., china, germany. b) the u.s., china, japan. c) china, the u.s., japan. d) china, the u.s., germany.
Answers: 2
You know the right answer?
A radio wave has a frequency of 5.5 × 10^4 hertz and travels at a speed of 3.0 × 10^8 meters/second....
Questions
Mathematics, 27.01.2020 15:31
Mathematics, 27.01.2020 15:31
Arts, 27.01.2020 15:31
Physics, 27.01.2020 15:31
Mathematics, 27.01.2020 15:31
Social Studies, 27.01.2020 15:31
History, 27.01.2020 15:31
Mathematics, 27.01.2020 15:31
Mathematics, 27.01.2020 15:31
Health, 27.01.2020 15:31
