Two lamps, a thick-filament one and a thin-filament one, are connected in parallel to a battery. The current is greater in the lamp with the
A) thick filament.
B) thin filament.
C) same in each
Answer: A
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A 0.17 kg baseball is thrown with a speed of 38.m/s and it is hit straight back to the pitcher with a speed of 62.m/s. What is the magnitude of the IMPULSE exerted upon the ball by the bat?
What will be an ideal response?
How does the light-collecting area of an 8-meter telescope compare to that of a 2-meter telescope?
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If two heaters are connected in parallel across the 120 volt source, the total power drawn from the source increases to 2400 watts
Indicate whether the statement is true or false