jesusdc0707 jesusdc0707

Today at 11:55 AM
Physics

Answered

What is the frequency of an electromagnetic wave that has a wavelength of 4,000m?

Answer :

adamzelko1 adamzelko1

Today at 12:00 PM

Answer:

f=75000hz

Explanation:

fλ= c

f= c/λ

f = 3.0×10^8/4000

f=75000hz

Answer Link

Other Questions

What will the volume of 254 cm3 of gas be at STP if its original temperature is 72.6° C?

The atom shown below is A. likely to form a covalent bond o B. likely to form an ionic bond C. not likely to form any bonds OD. likely to form double bonds

I will give brainliest

How does a production possibility chart assist in outlining opportunity cost?

How does a production possibility chart assist in outlining opportunity cost?

(d) Mr. Brown spent 68935 during theyear on food and clothing. He paid24860 as rent for the house in thatyear. He saved * 53500. How muchdid he earn during the

(a) How much is the value of x in Kelvin

Solve the following equation algebraically: x 2 = 50 x^2 = 5

Write a character sketch of the photographer in the story With the Photographer

2^x × 8^1/5 = 2^1/5Find x?

what is section 398 ipc

What do the egwugwu do for the villages of Umuofia?

which word means "thrown carelessly " in under a telephone wire poetery

what is the correct verb for manual los libros en la nicholas (llevan) please

Which value would be required to estimate the lattice energy for the hypothetical ionic compound MgH2? A the electron affinity B the first ionisation energy C t

Which of these was caused by global population growth? the need for advanced food production the invention of advanced irrigation systems the improvement of mea

need some help here :)

How can we protest the refugee crisis differently?

pls help me with this. will make u brainliest

Please HELP I AM SO CONFUSED IT would Mean the WORLD IF YOU COULD HELP A toy manufacturer is designing a new triangular-shaped toy. The company would like the t