They are variations of iPad
The Hardware refers to the physical computer equipment, such as the monitor, keyboard, mouse etc.
Answer:
<em>d) Radio waves do not create electrical interference problems.</em>
Explanation:
Radio waves are a form of electromagnetic radiation that involves visible light as well. Radio waves are not dangerous, but they are actually incredibly useful for longer distance communication.
However, some <em>substances can obstruct radio waves, or interfere with them.</em>
<em>While driving into a tunnel or underground parking garage, one might lose coverage on a car stereo or mobile phone.</em>
Gps <span>Global Positioning System i hoped this helped.</span>
