Question: Need help! grade 9 science in physics. just calculate the correct ones. Thanks! Thinking In the circuit diagram below the bulbs are identical. Describe what

Need help! grade 9 science in physics. just calculate the correct ones. Thanks!

Thinking In the circuit diagram below the bulbs are identical. Describe what you would expect to observe in each of the following situations. al switch : closed. switches 2 and 3 open b. switch 1 and 2 closed. switch 3 open 2 Your answer Sandy spends 12 min blow drying her hair with a 1400 W electric hair dryer How much energy in kWh does Sandy use in 12 min? Show your calculations. Your

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