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Why pumice floats while a rock of similar size will sink in the same tank of water?
When pumice is formed - it traps minute amounts of gas in bubbles within the rock itself. This makes it buoyant.
Placing hydrogen peroxide on a cut can produce bubbles What causes the bubbles to form on the cut but not on the skin?
The bubbles could be viewed as a sign that the peroxide is "eating" the bacteria. You will notice after a while that fewer and fewer bubbles appear, that is because the bacteria is getting killed.
What gets trapped while the magma or lava is cooling making holes in the igneous rock?
Gas bubbles.
Why are there bubbles in igneous rocks?
the lava bubbles up and some of the rock cools while there is a bubble and makes a little gap in side.
How was Mount Adams formed?
It was formed by two plates converging together and staying like that for a while with tons of presser.
Why pumice floats while a rock of similar size will sink in the same tank of water?
When pumice is formed - it traps minute amounts of gas in bubbles within the rock itself. This makes it buoyant.
Why might you expect to find animals carrying bubbles both at the surface and bottom of a pond?
because the animal needs something to breathe so it traps air to breathe while its under water.
Why white layer is formed while boiling water?
All the bubbles float to the top , this layer will grow if you don't remove it from the stove, it happens when tons of heat is applied
What will happen in tornado in a bottle if you do not spin the bottle?
The air will rise into the upper bottle in bubbles while the water splatters and drips down into the lower bottle. No vortex is formed.
Why do you cream the butter and sugar together in a cake?
While you're always able to skip the creaming method, I wouldn't recommend it. Creaming the butter and sugar together allows you to incorporate significant amount of air into the mixture, which translates into a much lighter, fluffier cake!
How is the rock pumice made?
Pumice is formed by the rapid cooling of gas entrained (frothy) felsic lava which is erupted from volcanoes. If the amount of trapped gases in the lava is high, and cooled quickly enough to trap the bubbles of gas before they can escape, vesicular pumice will be formed, resulting in the only igneous rock that is able to float in water.
What is a five letter word ending in H meaning a mass of bubbles small formed in or on a liquid?
One word that fits this definition is froth.
What causes holes in cake?
Air bubbles formed in the batter while mixing. While the cake baked, those air bubbles expanded as steam and escaped, leaving behind a hole in the baked cake.
Why does hydrilla produce bubbles?
the hydrilla produce bubbles when added baking soda because, the bubbles are the oxygen that the hydrilla produce, while it undergoes the process of phtosynthesis in the water.
Can you activate a Counter Trap like Negate Attack while Jinzo is on the field in Yu-Gi-Oh?
No, no traps can be activated while Jinzo is face-up on the field. There's no exception for Counter Traps.
About foaming capacity of detergent?
Detergents contain surfactants molecules which are characterized by a hydrophilic head and a hydrophobic tail which stabilizes the bubbles in water and results in form. When detergent powder is also added to a soapy solution, (eg. while washing clothes) it is shook en up with all other clothes, that is why there are bubbles formed which causes foam.
Placing hydrogen peroxide on a cut can produce bubbles What causes the bubbles to form on the cut but not on the skin?
The bubbles could be viewed as a sign that the peroxide is "eating" the bacteria. You will notice after a while that fewer and fewer bubbles appear, that is because the bacteria is getting killed.
