Explain the difference between collector & emitter of transistor, even though material used for both same?
1003Post New General Physics Questions
While at berkeley, melvin calvin used this radioisotope to decipher many of the complex processes of photosynthesis:
Explain how do you find the refractive index of a liquid by using total internal reflection?
When a radar gun says the pitch is 90 miles per hour at what point in the balls travel to home plate is the radar gun measuring the velocity?
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What generates seismic waves?
How much does sea salt weigh per cubic foot?
This perceived force, that seems to want to throw a person off a merry-go-round, is often regarded by physicists as a fictitious force:
In the 19th century, this scottish scientist showed that all magnetic and all electric phenomena could be described by four equations that often bear his name. What ishis name?
Explain how many more times louder is 70 decibels than 10 decibels?
Explain what instrument is used to measure volume?
What is the difference between isolation transformers and step up or step down transformer?
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What cycle most directly describes the working cycle of a heat engine operating as an ideal engine of maximum thermal efficiency?
Up to how much weight can be rounded off while weighing a bakery item in a bakery?
Distinguish between optical and acoustic resonance.