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1. the sunlight shining on solar panels is an example of energy being changed into energy. then we turn on a lamp, that energy is changed into energy.

2. when you move your fingers to play the piano, it is an example of energy being changed into energy.

3. making toast in the toaster is energy energy being transferred into energy.

4. the splitting of atoms to create electricity to run to your home is energy being transformed into energy.

5. hot coffee is energy being changed into energy.

Apulley with a mechanical advantage of 5 will require you to pull times the amount of rope. a. 1/5 b. 5 c. 10 d. 15

Which of the following is the result of the nuclear weak force? the instability of large nuclei the repelling force between positively charged protons the structure of the atom certain types of nuclear decay

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.