A microwave oven operates at 2.4 GHz with an intensity inside the oven of 2800 W/m2 .
a) What is the amplitude of the oscillating electric field?
b) What is the amplitude of the oscillating magnetic field?
A microwave oven operates at 2.4 GHz with an intensity inside the oven of 2800 W/m2...
A microwave oven operates at 2.4 GHz with an intensity inside
the oven of 2600 W/m2 . What is the amplitude of the light
wave?
ReviewI Constants I Periodic Table Part A A microwave oven operates at 2.4 GHz with an intensity inside the oven of 2600 W/m2 What is the amplitude of the light wave? Express your answer with the appropriate units. N/C Submit Request Answer Provide Feedback
A microwave oven operates at a frequency 2.45 GHz ( = 2.45 x 109 Hz). a) What is the wavelength of the electromagnetic wave at this frequency in air? b) What is the size of the oven if the standing wave inside has three antinodes? c). The food warms up most at the antinodes. What is the distance between two consecutive warm spots in the food?
A microwave oven operates at 2.30 GHz . What is the wavelength of the radiation produced by this appliance? Express the wavelength numerically in nanometers.
a microwave oven generates microwaves with a frequency of 2.45 GHz. what is the wavelength of the microwave? what is the intensity of the microwaves if they deliver 600 W of power to a plate of food with a 30 cm diameter?
a microwave oven had a 6 GHz source. of the energy incident on the inside of the door is 299mW/cm2 and the door has a 32x32 mesh screeb, what is the energy level passing through this screeb
w standing electromagnetic wave in a 610 W microwave oven. The oven has a length of 0.21 m and a square cross-section of side w = 0.40 m. The electric field is shown in red and the magnetic field in blue at one instant. The standing wave has 4 nodes in the interior of the microwave and both E and go to zero at the sides. The electric field reaches its peak magnitude on the cross-sectional area, A. Take the...
On its highest power setting, a microwave oven increases the temperature of 0.350 kg of spaghetti by 45.0°C in 145 s. (a) What was the rate of power absorption by the spaghetti in W, given that its specific heat is 3.76 x 103(kg.)? 409 W (b) Find the average intensity of the microwaves in W/m2, given that they are absorbed over a circular area 16.0 cm in diameter. 2.034 W/m2 (c) What is the peak electric field strength of the...
On its highest power setting, a microwave oven increases the temperature of 0.410 kg of spaghetti by 45.0°C in 100 s. (a) What was the rate of power absorption by the spaghetti in W, given that its specific heat is 3.76 x 103 /(kg.)? w (b) Find the average intensity of the microwaves in W/m², given that they are absorbed over a circular area 16.0 cm in diameter. W/m2 (c) What is the peak electric field strength of the microwave...
On its highest power setting, a microwave oven increases the temperature of 0.370 kg of spaghetti by 45.0°C in 150 s. (a) What was the rate of power absorption by the spaghetti in W, given that its specific heat is 3.76 x 103 J/(kg . °C)? w (b) Find the average intensity of the microwaves in W/m², given that they are absorbed over a circular area 21.0 cm in diameter W/m2 (c) What is the peak electric field strength of...
On its highest power setting, a microwave oven increases the temperature of 0.380 kg of spaghetti by 45.0°C in 145 s. (a) What was the rate of power absorption by the spaghetti in W, given that its specific heat is 3.76 x 10°/(kg. c)? 444.2 w (b) Find the average intensity of the microwaves in W/m², given that they are absorbed over a circular area 22.0 cm in diameter. 1.41E4 X W/m2 (c) What is the peak electric field strength...