Near the earth the intensity of radiation from the sun is 1.35 kW/m2.What volume of space in this region contains 1.0 J of electromagnetic energy? (c = 3.0 × 108 m/s,
, 
A) 4.5 × 10-6 m3
B) 3300 m3
C) 7.4 × 10-4 m3
D) 1400 m3
E) 220,000 m3
Correct Answer:
Verified
Q31: 28)A sinusoidal electromagnetic wave is propagating in
Q32: If the intensity of an electromagnetic wave
Q33: The average intensity of the sunlight in
Q34: The intensity of solar radiation near the
Q35: A microwave oven operates with sinusoidal microwaves
Q37: An 800-kHz radio signal is detected at
Q38: The magnetic field of an electromagnetic wave
Q39: A microwave oven operates with sinusoidal microwaves
Q40: A 7.5 × 1014 Hz laser emits
Q41: A laser beam has a wavelength of
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents