Q. With reference to the Li-Fi technology, consider the following statements:

Which of the statements given above are incorrect?

Q. Li-Fi प्रौद्योगिकी के संदर्भ में, निम्नलिखित कथनों पर विचार कीजिएः

उपर्युक्त कथनों में से कौन-से गलत है?

1 and 2 only
केवल 1 और 2

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2 and 3 only
केवल 2 और 3

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1 and 3 only
केवल 1 और 3

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1, 2 and 3
1, 2 और 3

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Solution

The correct option is D
1, 2 and 3
1, 2 और 3
1, 2 and 3
1, 2 और 3

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Similar questions

Q86) Which of the following statements is/ are true with respect to 'Li-Fi'?

1. It is wireless mode of data transmission.

2. Range of transmission is higher for Wi-Fi compared to Li-Fi.

3. It is slower than the current Wi-Fi technology

Q47. With reference to Li-Fi technology, consider the following statements:

1. It is a bidirectional technology that uses LEDs to transmit data using wires.

2. Its speed is faster than the speed of Wi-Fi.

Select the correct answer using the codes given.

The correct statement with regard to $H_{2}^{+}$ & $H_{2}^{-}$ is

(a) I^{-} > B r^{-} > C l^{-} > F^{-} (Polarizability)

(b) L i^{+} > N a^{+} > K^{+} > R b^{+} (Polarization power)

(c) H_{2} O > H_{2} S > H_{2} S e > H_{2} T e (Boiling point)

(d) H_{2}^{-} > H_{2}^{+} (order of stability)

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