5. If a toaster draws 6.2A of current at 120V, how many kilowatt-hours of energy will be used in 3.5
hours?
If hattory sends a current of 10A through a circuit for one hour, how many coulombs will flow

they disappear if your absent from to long. i found out that the hard way.

step-by-step explanation:

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explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is:

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step-by-step explanation: