What do you think would happen if a lamp close to the sensor was left turned on overnight?
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The sensor would go off
They would turn off automatically to save the battery. Hope it helped!
If you answer i’ll mark you as brainliest
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a i think? :)
sorry if i’m wrong
How are forces able to act at a distance ?
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Magnetic forces act at a distance. The opposites attract and pull each other closer
Every 6 seconds a pendulum completes one cycle. What are the period and frequency of this pendulum?
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The period is the time it takes any repeating process to complete one cycle. You just told us what it is for the pendulum . . . 6 seconds.
The frequency is the reciprocal of the period. For the pendulum, that's
1 / (6 sec) = (1/6) per second = 1/6 Hertz .
The period is 2.4 seconds and the frequency is I believe 1/6 I'm not entirely sure since I don't think this question has enough information.
IDK IF IT'S B OR D! PLEASE HELP ASAP!!Notes played on a piano that have a higher amplitude sound _____ to us. A. softer B. louder C. lower-pitched D. higher-pitched
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Amplitude ==> loudness (B)
Pitch ==> frequency
What property of matter do we consider when deciding whether to buy a half-gallon of milk at the store versus a gallon of milk?