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How can one lower a crystal in a beaker of water using a test tube?
Wiki User
∙ 14y ago
Put a glass tube into the beaker of water so that it touches the bottom, then drop the crystal down the tube and put your finger over the top of the, then remove the tube gently, leaving the crystal behind in the beaker. After that laugh maniacally at the test tube and you might become an evil genius!
Hope this helps! :)
Wiki User
∙ 14y ago
To lower a crystal in a beaker of water using a test tube, you can place the crystal in the test tube, then slowly submerge the test tube into the water and allow the crystal to gently slide out. Adjust the speed at which you submerge the test tube to control how quickly the crystal descends.
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How does is the temperature of beaker measure in water?
The temperature of a beaker is typically measured using a thermometer that is placed in the water inside the beaker. The thermometer will provide a reading of the water temperature, which indirectly reflects the temperature of the beaker as well.
How do you measure a stone with a beaker?
To measure a stone using a beaker, first fill the beaker with water to a known volume. Then, carefully add the stone to the water and measure the new volume of water, also known as the displacement volume. The difference in volume between the two measurements will give you the volume of the stone.
How do you prove that water vapour is present in the air by using only a beaker and several ice cubes?
Place the ice cubes in the beaker and wait for a few minutes. If water droplets form on the outside of the beaker, it indicates that water vapor in the air has condensed on the cold surface of the beaker. This condensation process proves the presence of water vapor in the air.
Beaker X contains 50cm3 of marbles while Beaker Y contains 100cm3 of water. When all the water in Beaker Y is poured into Beaker X what is the volume of the water in Beaker X?
The volume of water in Beaker X after pouring all the water from Beaker Y will be 100cm3. The marbles in Beaker X do not displace or absorb the water, so the total volume of Beaker X will still be 100cm3.
What effect did the addition of sugar to Beaker B and salt to Beaker C have on the freezing point of the water in these beakers?
The addition of sugar to Beaker B lowered the freezing point of the water, while the addition of salt to Beaker C also lowered the freezing point of the water. This is because both sugar and salt act as solutes that disrupt the formation of ice crystals and reduce the freezing point of the solution.
What occurs when the flame is dashed across the beaker of cold water?
When a flame is dashed across a beaker of cold water, the sudden cooling causes the air inside the beaker to contract rapidly, creating lower pressure. This can lead to the water being drawn up into the beaker due to the reduced pressure inside.
How would the water get into the beaker?
When you pored it into the beaker it would be there. It has to be added by some process. Using the faucet or another container with water in it would be the simplest manner.
What is the tool to measure volume using water displacement?
A beaker is used to measure volume using water displacement.
What instrument using for determination of concentration of salt water?
Measure out any volume of water in a pre-weighed beaker (or container...sigh*). Then bake the beaker in a warm oven until all the water evaporates and the beaker is dry. Reweigh the beaker . Subtract the original weight of the empty beaker from the new weight. You now have the weight of the salt present in your original amount of water ! NOTE: If you are using ocean water this may be imprecise due to other contaminants remaining in the beaker. AKA you are not JUST weighing salt at the end. SOURCE: I'm an Organic Chemistry teacher...it's what I do!
How does condensation appear on the outside of a beaker?
Condensation appears on the outside of a beaker when the temperature of the surrounding air is lower than the temperature of the contents inside the beaker. This temperature difference causes the moisture in the air to condense on the colder surface of the beaker, forming water droplets.
How do you measure the volume of an irregular object?
Place it in a graduated cylinder (or any other metered container), completely submerge the object, and record the amount of water displaced. ---------------------------------------------------------------------------------------- Place an empty beaker onto a second larger catch pan. Be sure that your catch pan will hold water without leaking, and make sure it is large enough to catch ALL of the water that will spill out of the beaker. Fill a beaker until you can see the meniscus above the rim of the container. CAREFULLY lower your irregular object into the beaker with water allowing the beaker to over flow into the catch pan. Once you have your object submerged in the beaker, remove the beaker from the catch pan. Let the little bit of water adhered to the exterior of the beaker drip into the catch pan for a few seconds to make your measurement as accurate as possible. Using a graduated cylinder, measure the volume of water that has over flowed into your catch pan. The volume of this water will be very close to the volume of your irregular object.
What happened to the water in the beaker?
The water in the beaker evaporated or was poured out.
How do you measure a stone with a beaker?
To measure a stone using a beaker, first fill the beaker with water to a known volume. Then, carefully add the stone to the water and measure the new volume of water, also known as the displacement volume. The difference in volume between the two measurements will give you the volume of the stone.
How do you prove that water vapour is present in the air by using only a beaker and several ice cubes?
Place the ice cubes in the beaker and wait for a few minutes. If water droplets form on the outside of the beaker, it indicates that water vapor in the air has condensed on the cold surface of the beaker. This condensation process proves the presence of water vapor in the air.
Beaker X contains 50cm3 of marbles while Beaker Y contains 100cm3 of water. When all the water in Beaker Y is poured into Beaker X what is the volume of the water in Beaker X?
The volume of water in Beaker X after pouring all the water from Beaker Y will be 100cm3. The marbles in Beaker X do not displace or absorb the water, so the total volume of Beaker X will still be 100cm3.
Are there more particles in a beaker with a large amount of water in it or a beaker with a small amount of water in it?
There are more particles in the beaker with a large amount of water compared to a beaker with a small amount of water, assuming the water is the only substance present. This is because the volume of water in the larger beaker contains more individual water molecules than the volume of water in the smaller beaker.
Beaker A contains water at a temperature of 15 degrees C beaker B contains water at a temperature of 37 degrees C Which beaker contains water molecules that have greater kinetic energy and why?
Beaker B contains water molecules with greater kinetic energy because higher temperature indicates higher thermal energy, which leads to faster movement of water molecules. The average kinetic energy of the molecules in Beaker B is higher than in Beaker A.
