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What is the distance between the sun and the earth

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Reference no: EM131304817

1. A signal has passed through three cascaded amplifiers, each with a 4 dB gain. What is the total gain? How much is the signal amplified?

2. If the bandwidth of the channel is 5 Kbps, how long does it take to send a frame of 100,000 bits out of this device?

3. The light of the sun takes approximately eight minutes to reach the earth.
What is the distance between the sun and the earth?

Reference no: EM131304817

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