3 years ago

What is meant by the term ""quartz"" written on watches?

1 answer:

3 0

Answer: Quartz clocks and quartz watches are timepieces that use an electronic oscillator regulated by a quartz crystal to keep time. This crystal oscillator creates a signal with very precise frequency, so that quartz clocks and watches are at least an order of magnitude more accurate than mechanical clocks.

Explanation:

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-Dominant- [34]

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4 years ago

how do you work out "when sally went bowling, her scores were 108, 72, and 95. if she bowls a 4th game, what will her score need

Ksenya-84 [330]

That's 108+72+95+x over 4 is equivalent to 91, then once you solve for x you get an answer of 89. She must score 89 points in her fourth game.

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