Water (density 1 kg/m^3) at 20 c flows at a reynolds number of 2000 inside a tube with a diameter of 3.66 cm, which is maintained at 70c. the flow velocity is 1 m/s. the heat transfer coefficient w/m^2-k for this flow is a)-500 b)-128.5 c)-50 d)-15 w/m

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1: productivity. productivity is an important reason for developing it systems.

2: information. it systems are key to delivering the information and intelligence you need to improve innovation.

3: cost reduction.

4: collaboration.

5: customer service.

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the formula for amps is watts divided by volts. to use the chart, cover up the a with your finger and use the remaining chart calculation of w divided by v. using our sample panel data, 60 watts divided by 12 volts equals 5 amps.

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Can I be Brainliest!!

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in baseband transmission the whole bandwidth of the cable is utilized by a single signal. eg.Ethernet is using Basebands for LAN.

In the broadband transmission, multiple signals are sent on multiple frequencies simultaneously using a single channel. eg.Digital Subscriber Line (DSL)