Sagot :
Answer:
Compared to the speed of a sound wave in air, the ... An electromagnetic AM-band radio wave could have Base your answers to questions 9 and 10 ... spectrum. Intensity t. Visible Light-. Frequency B F Violet : 4. In a vacuum, all ... 0 5.0x10-10 S ... of electromagnetic radiation traveling in a vacuum? 1.speed. 2. wavelength.
Explanation: