The electromagnetic spectrum

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Question 14

A telecommunications engineer is analyzing the carrier frequencies of various signals used in satellite and mobile networks within the microwave and radio regions of the electromagnetic spectrum. Which of the following options shows two measurements that represent the exact same frequency?

$GHz1.8\text{ GHz}$ and $1.8 \times 10^8\text{ Hz}$

$GHz24\text{ GHz}$ and $2.4 \times 10^{10}\text{ Hz}$

$MHz850\text{ MHz}$ and $8.5 \times 10^7\text{ Hz}$

$GHz12\text{ GHz}$ and $1.2 \times 10^{11}\text{ Hz}$

The electromagnetic spectrum

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Question 14

A telecommunications engineer is analyzing the carrier frequencies of various signals used in satellite and mobile networks within the microwave and radio regions of the electromagnetic spectrum. Which of the following options shows two measurements that represent the exact same frequency?

$GHz1.8\text{ GHz}$ and $1.8 \times 10^8\text{ Hz}$

$GHz24\text{ GHz}$ and $2.4 \times 10^{10}\text{ Hz}$

$MHz850\text{ MHz}$ and $8.5 \times 10^7\text{ Hz}$

$GHz12\text{ GHz}$ and $1.2 \times 10^{11}\text{ Hz}$

The electromagnetic spectrum

Question 14

Markscheme

The electromagnetic spectrum

Question 14

Markscheme

The electromagnetic spectrum

Question 14

The electromagnetic spectrum Questions

The electromagnetic spectrum

Question 14

The electromagnetic spectrum Questions