4 A metal wire of length 1cm and of uniform diameter has a
resistance 0.8ohms. What is
the resistance of a 50 cm.
wire coil made of the
same material but having twice it's diameter.

According to social exchange theory, altruistic behaviors benefit the individual who performs them. t/f

Can anybody me with this? ? (picture included.)

Give your knowledge of these things in your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. you’ll compare these features: signal shape numerical values for signal measurements amount of data that can be transmitted energy requirements privacy and security (ability of the signal to be encoded in a secret code) clarity of signal in the space provided, write down what you already know about any of these features. if you’re not sure, write down questions you might have about the features.