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Reil [10]
3 years ago
14

Why do we call m commerce as handy device?

Chemistry
1 answer:
Jobisdone [24]3 years ago
3 0

Answer:

m - commerce is the buying and selling of goods and service through wireless handheld devices such as smartphones and tablets as a form of commerce, m - commerce enables users to access online shopping plat forms without needing to use a desktop computer

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As noted before, an electromagnetic wave has a frequency and a wavelength associated with it and travels at the speed of light, or c. The relationship among these wave characteristics can be described by vW = fλ, where vW is the propagation speed of the wave, f is the frequency, and λ is the wavelength. Here vW = c, so that for all electromagnetic waves, c = fλ.

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Explanation:

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