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How long can a candle burn under beakers of different sizes?
This delightfully simple experiment may be used to estimate the percentage of oxygen in the air. Assumption is that all the Oxygen is consumed. Mount candle on a small watchglass floating on water, light the candle, and place an inverted beaker over the whole to create a water seal. Measure the rise of the water inside the beaker.
How can the rate of evaporation of water from an open beaker be decreased?
Place a lid over the beaker, and store in a cool place.
How much deep is seal inside?
As deep as seal is
Why is Colorado's state seal so important?
couse it is important to there sate seal
How powerful is a pressure seal on a mason jar?
THe seal on a mason jar is totally airtight. This seal keeps foods preserved inside the jars.
What can be done to prevent spillage?
Seal the liquid inside something
Where do the leopard seal have their pups?
When they've finished growing inside them
Why are eagles so important?
because it is on the great seal
Why is a weatherstrip used in cars?
to seal water out of the inside, it is used on doors and the trunk.
Why is there build-up inside your headlights?
A bad seal or a crack is letting moisture get in.
What is tubeless tire?
A tire that is designed to seal on a rim without a tube inside.
Why is the great seal of the us important?
the grat seal is important to the US because our founding fathers of the United States of America thought it was a special emblem that we an independent nation are liberated people.
