Choose the correct word(s) that make the statement true. Say you live in the southern hemisphere and the date is March 20 . For you, summer is ending. Therefore, the March 20th date is the first day of (spring, summer, fall, winter), an event called the (vernal equinox, summer solstice, autumnal equinox, winter solstice)

What will be an ideal response?


fall, vernal equinox

Physics & Space Science

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A 1000-turn toroidal solenoid has a central radius of 4.2 cm and is carrying a current of 1.7 A. What is the magnitude of the magnetic field inside the solenoid at the central radius? (?0 = 4? × 10-7 T • m/

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In the typical household AC voltage of 311 V, what is the peak voltage?

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