Task : Design an experiment to investigate the relationship between mass and volume of water.
Criterion B
I. Introduction & Abstract : What is the aim of the experiment?
Matter is anything that has mass and takes up space, while density is the mass per unit volume.
Density = mass/volume
The mass of fresh water is directly proportional to its volume because adding more water particles will increase the mass of water in addition to the space occupied by the particles which increases the volume at the same rate. By plotting the volume on the x-axis and the mass on the y-axis, the graph will show a straight line passing through the origin, where the density equals the slope of the line.
In this experiment, we will investigate the relationship between mass and volume of fresh water. We will also determine the density of freshwater at room temperature. This experiment will be done by measuring the mass of freshwater using an electronic balance and by changing the volume of freshwater added to the measuring cylinder.
Answers: 3
Physics, 21.06.2019 19:40, BigDough9090
Wo audio speakers are placed on a vertical rail. speaker a is placed at head-level while speaker b is place at some variable height, \delta yδy, above speaker a. both speakers receive simultaneous input from a sine-wave generator so the speakers each produce a pure sinusoidal sound wave with a wavelength of 0.531 meters. calculate the lowest height that speaker b can be placed above speaker a to produce a minimum of sound heard by person standing \delta x = 7.86δx=7.86 meters directly in front of speaker a.
Answers: 2
Physics, 22.06.2019 02:20, shadoris26
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Answers: 1
Task : Design an experiment to investigate the relationship between mass and volume of water.
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