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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 A: 15 C Beaker B: 37 C Beaker B contains water molecules that have the greater kinetic energy (on average). Since beaker B is at a higher temperature than beaker A, the water molecules must be moving faster in beaker B than in beaker A (on average). If heat is being applied to the beakers, then the increased amount of heat applied to beaker B is greater, and the heat will cause the water molecules in beaker B to move faster than the water molecules in beaker A (on average). Kinetic energy = (1/2) (mass) (velocity)^2 Since the velocity of the a water molecule in beaker B is on average greater than the velocity of an average water molecule in beaker A, the water in beaker B has a higher kinetic energy.
Is beaker a measuring thing?
A beaker is a container which can also be used as a measuring device for volume. It is not a unit of measurement.
What equipment for measuring liquids?
beaker
When measuring the mass of liquid in a beaker subtract the?
You must obtain and subtract the mass of the beaker.
What would you use to measure the amount of juice in a cup?
You could pour the liquid into a measuring beaker or graduated jug.You could pour the liquid into a measuring beaker or graduated jug.
What is the limitation of a beaker?
One limitation of a beaker is that it is not a precise measuring tool, as it typically has wide mouth and lacks measurement markings for accurate volume measurements. Additionally, beakers are not suitable for precise temperature control, as they are not designed to withstand extreme temperature changes.
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 find the volume of a beaker?
Fill the beaker with water, then pour it into a calibrated measuring jug
When you would use a beaker?
When measuring a liquid.
What is the scientists tool for measuring liquids?
A beaker.
Which tool would be best for measuring the capacity of a pitcher of lemonade?
A measuring beaker.
Use of beaker?
the traditional use of a beaker is to hold liquids.
