calculate the wavelength of an electromagnetic wave of frequency 2.5 x 1014 Speed of electromagnetic waves in a vacuum is 3 x 108m/s.

Find the wavelengths of electromagnetic waves with the following frequencies. (Assume the waves are traveling in a vacuum.)   (a) 9.00 ✕ 1019 Hz (Enter your answer in pm.)     (b) 5.50 ✕ 109 Hz (Enter your answer in cm.)

A plane electromagnetic wave of intensity 100.0 W/m2 travels in vacuum. What is the amplitude of the electric component of this wave? Note: The speed of light in vacuum is

A traveling electromagnetic wave in a vacuum has an electric field amplitude of 73.3 V/m. Calculate the intensity S of this wave. Then, determine the amount of energy U that flows through area of 0.0249 m² over an interval of 16.1 s, assuming that the area is perpendicular to the direction of wave propagation. S = W/m? U J * TOOLS x10

The average Earth-Sun distance is 1.00 astronomical unit (AU). At how many AUS from the Sun is the intensity of sunlight 1/81 the intensity at the Earth? AU

What is the maximum electric field strength (in kV/m) in an electromagnetic wave that has a maximum magnetic field strength of 5.90 × 10¬4 T (about 10 times the Earth's)? kV/m

What is the intensity (in W/m²) of an electromagnetic wave with a peak electric field strength of 140 V/m? 52.038 X W/m?

The electric field of an electromagnetic wave in a vacuum is Ey = (23.0 V/m)cos(( 7.68 × 10³)x – wt), where x is in m and t is in s. You may want to review (Pages 889 - 892). For help with math skills, you may want to review: Rearrangement of Equations Involving Multiplication and Division For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Fields in a microwave oven. rail d What is the wave's frequency? Express your answer with the appropriate units. f= 0.062 Submit Previous Answers Request Answer Part C μA X Incorrect; Try Again; 4 attempts remaining B = What is the wave's magnetic field amplitude? Express your answer with the appropriate units. Submit Hz ЦА Value Request Answer ? Units ?

Three electromagnetic waves travel through a certain point P along an x axis. They are polarized parallel to a y axis, with the following variations in their amplitudes. Find their resultant at P. E = (5.0 x 10-5 V/m) sin[(2.0 x 1014 rad/s)t] E2 = (7.0 x 10-6 V/m) sin[(2.0 × 1014 rad/s)t + 45°] Ez = (7.0 x 10 6 V/m) sin[(2.0 x 1014 rad/s)t - 45°] E = ) sin[C_ 1014 )t +

What is the maximum electric field strength (in kV/m) in an electromagnetic wave that has a maximum magnetic field strength of 6.20 ✕ 10−4 T (about 10 times the Earth's)?