How should the student modify the setup to investigate how a motor works? (AKS 10c) A. Attach a crank to force the coil of wire to rotate.
O
B. Place an iron nail inside the coil of wire.
C. Remove the magnet from the model.
OD. Replace the lamp with a battery.

Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure

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.

What is a possible result of higher air temperature caused by global warming