Biblereader
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http://www.explainthatstuff.com/quartzclockwatch.html
I have a quartz countertop. If I pass electricity through it, it will vibrate.
If I connect "stuff" to it, my countertop could be a giant clock, right?
quartz is a very interesting thing: it's made of silicon, and dioxide, and silicon is also in sand. At surface temperatures and pressures, quartz is the most stable form of silicon dioxide. As the pressure increases the temperature at which quartz will lose stability also increases.
Sand in all over the place here. It has silicon in it.
Why not bind all the sand on the beach with dioxide? Why hasn't that happened?
"Dioxide" is a term that means something is bound to two oxygen atoms ("di" = two, oxide = bound to oxygen), e.g. carbon dioxide, sulfur dioxide, etc
if you squeeze a quartz crystal, it makes a tiny electric current. The opposite is also true: if you pass electricity through quartz, it vibrates at a precise frequency (it shakes about an exact number of times each second). they use quartz because of its unique piezoelectric properties. when voltage is applied to a quartz crystal, the crystal will vibrate, and when shaped like a bar or tuning fork it will hum at a certain frequency, depending on shape of the crystal and voltage applied.
quartz do this well because it absorbs almost no energy, making a stable frequency.
the watch will then have little amplified mics so to say, to pick up the hum of the crystal, when the watch knows the size, shape of the crystal and the voltage applied it can translate that into minutes, seconds, so on.
What would happen if I passed electricity through my kitchen countertop?
and
Why hasn't all the sand on the beach combined with dioxide, to make one giant quartz crystal?? Huh?
amazing timepieces: http://electronics.howstuffworks.com/ga ... ctures.htm
Now, your turn to think of a GOOD question, apply some science to it and mix it respectfully with Christianity, and God, and post it here.
I think this could be very fun, and lead to a lot of bible studies.
I have a quartz countertop. If I pass electricity through it, it will vibrate.
If I connect "stuff" to it, my countertop could be a giant clock, right?
quartz is a very interesting thing: it's made of silicon, and dioxide, and silicon is also in sand. At surface temperatures and pressures, quartz is the most stable form of silicon dioxide. As the pressure increases the temperature at which quartz will lose stability also increases.
Sand in all over the place here. It has silicon in it.
Why not bind all the sand on the beach with dioxide? Why hasn't that happened?
"Dioxide" is a term that means something is bound to two oxygen atoms ("di" = two, oxide = bound to oxygen), e.g. carbon dioxide, sulfur dioxide, etc
if you squeeze a quartz crystal, it makes a tiny electric current. The opposite is also true: if you pass electricity through quartz, it vibrates at a precise frequency (it shakes about an exact number of times each second). they use quartz because of its unique piezoelectric properties. when voltage is applied to a quartz crystal, the crystal will vibrate, and when shaped like a bar or tuning fork it will hum at a certain frequency, depending on shape of the crystal and voltage applied.
quartz do this well because it absorbs almost no energy, making a stable frequency.
the watch will then have little amplified mics so to say, to pick up the hum of the crystal, when the watch knows the size, shape of the crystal and the voltage applied it can translate that into minutes, seconds, so on.
What would happen if I passed electricity through my kitchen countertop?
and
Why hasn't all the sand on the beach combined with dioxide, to make one giant quartz crystal?? Huh?
amazing timepieces: http://electronics.howstuffworks.com/ga ... ctures.htm
Now, your turn to think of a GOOD question, apply some science to it and mix it respectfully with Christianity, and God, and post it here.
I think this could be very fun, and lead to a lot of bible studies.