how many hertz are in a light with a frequency of 2,450 mhz? give your answer in proper scientific notation…
how many hertz are in a light with a frequency of 2,450 mhz? give your answer in proper scientific notation. ?×10? hz enter the coefficient in the green box and the exponent in the yellow box.
Answer
Answer:
2.45, 9
Explanation:
Step1: Recall the conversion factor
1 MHz = 10^6 Hz
Step2: Convert 2450 MHz to Hz
2450 MHz = 2450×10^6 Hz
Step3: Rewrite in scientific - notation
2450×10^6 = 2.45×10^3×10^6 = 2.45×10^(3 + 6)=2.45×10^9 Hz. So the coefficient is 2.45 and the exponent is 9.