Answer:
true-ish
Explanation:
WAN= wide area network
LAN= local area network
it could be considered a wide area network, but not necessarily. The internet is it's own type of connection, so I'm not quite sure if it would be considered something else or WAN.
Answer:
vw = fλ
Explanation:
Sound, like all waves, travels at a certain speed and has the properties of frequency and wavelength. You can observe direct evidence of the speed of sound while watching a fireworks display. The flash of an explosion is seen well before its sound is heard, implying both that sound travels at a finite speed and that it is much slower than light. You can also directly sense the frequency of a sound. Perception of frequency is called pitch. The wavelength of sound is not directly sensed, but indirect evidence is found in the correlation of the size of musical instruments with their pitch. Small instruments, such as a piccolo, typically make high-pitch sounds, while large instruments, such as a tuba, typically make low-pitch sounds. High pitch means small wavelength, and the size of a musical instrument is directly related to the wavelengths of sound it produces. So a small instrument creates short-wavelength sounds. Similar arguments hold that a large instrument creates long-wavelength sounds.
The relationship of the speed of sound, its frequency, and wavelength is the same as for all waves: vw = fλ, where vw is the speed of sound, f is its frequency, and λ is its wavelength. The wavelength of a sound is the distance between adjacent identical parts of a wave—for example, between adjacent compressions as illustrated in Figure 2. The frequency is the same as that of the source and is the number of waves that pass a point per unit time.
<u>
Allows you to see two parts of the same worksheet side by side</u>
<u>Option: B</u>
<u>Explanation:</u>
The View Side by Side command helps to see the two documents side by side in Word. When using this feature, both the documents open at the same time in different windows side by side.
To view this, click the View tab in Word and then click the View side by side button. Now the document opens in two windows with side by side views. This is used to compare the documents. In case, if we want to disable this view, click the 'View Side by Side' button again so that it comes to the normal view.
command prompt shutdown/s or alt f4
Answer:
D. Computers
Explanation:
Digital art is when you make art on electronic devices.