In the recent times Li Fi was in news Which of the following statement s is are correct with respect...........

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In the recent times Li-Fi was in news, Which of the following statement/s is/are correct with respect to it?

1.Is a new technology that uses light waves, instead of radio frequency waves, as a medium to carry data.

2.Speed of Li-Fi is less than Wi-Fi, but its transmission range is more.

3.In Li-Fi, anyone who has access to light can access the Internet

Code:

1 and 3

1 and 2

2 and 3

All of the above

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Explanation:

1 and 3

Li-Fi is a new technology that indeed uses light waves, such as LED bulbs, to transmit data instead of traditional radio frequency waves used in Wi-Fi.

However, the second statement is incorrect. Li-Fi generally offers higher data transmission speeds compared to Wi-Fi. Additionally, its transmission range is typically considered to be more limited than Wi-Fi.

The third statement is correct. In Li-Fi, any device with access to the light source can potentially access the Internet, as long as it's within the range of the light transmitting the data.

Therefore, only statements 1 and 3 are correct.

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