Physics, 27.05.2021 01:00, alanaruth3389
Jenny and Tom have stretched a slinky between them and begin
experimenting with waves. As the frequency of the waves is doubled,
what will happen to the wavelength and speed?
a
The wavelength is halved and the speed
remains constant
b
The wavelength remains constant and the
speed is doubled
С
Both the wavelength and the speed are
halved
d
Both the wavelength and the speed remain
constant
Answers: 1
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Adelivery truck leaves a warehouse and travels 2.60 km north. the truck makes a left turn and travels 1.25 km west before making another right turn to travel 1.40 km north to arrive at its destination. what is the magnitude and direction of the truck's displacement from the warehouse?
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An object is 10. cm from the mirror, its height is 3.0 cm, and the focal length is 2.0 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1.33 -1.33 +0.75 -0.75
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Humidity is to blame for that muggy, steamy feeling you experience on some hot summer days. what gas in the atmosphere causes humidity? a) oxygen b) hydrogen c) nitrogen d) water vapor
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Jenny and Tom have stretched a slinky between them and begin
experimenting with waves. As the frequ...
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