A plane progressive wave is represented by the equation Y = 0.5sin{(1000πt)--(100πx/17)} where y is in millimeters, t in seconds, and x in metres. CALCULATE (I) frequency (II) wavelength of the wave (III) speed of the wave (IV)wave phase.

when cloud cover increases then the suns ray's which provides the earth with light and warmth gets covered due to the due to the suns ray's being blocked, the temperature in that region

therefore to conclude i would like to say that,

=more the cloud cover, the lesser the

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the journeys of marquette, joliet and la salle a) new france expand.

all three of these explorers explored the midwest and the area around the great lakes, which they subsequently claimed for france.

this was a big portion of territory and expanded new france which before then only consisted of quebec province in northeastern canada

answercollision;