You do not need fancy lab equipment.
Basically you need to determine two pieces of information
1) The mass of the "irregular" shape (use a scale)
2) The volume of the shape (use water displacement in a bucket/tub to find volume)
Take the mass / volume and you have density.
The volume of an irregular shape can be found by measuring the amount of displaced water when the object is placed in a measuring jar. In a measuring jar the difference between the two levels give the volume of displacement.
graduated cylinder
ruler
water, long boots water
Lime is needed so to determine the answer, you must determine the availability of lime.
It's actually pretty easy. If the density of the substance is higher than the density of water, the object will sink. If the density of the substance is lower than the density of water, the object will float. Be aware though that various substances may have dissolved into the water, thus changing its density. For example, seawater has a different density than fresh water.
a lot
Wire gauge is used to determine the size wire needed to carry the correct amount of current for the job. It must be sized appropriately for the current in the circuit you are building.
A measuring cup or graduated cylinderWater or other liquid to place the solid in
volume and mass
Density and texture of hair can determine how difficult the hair will be to cut as well as color or perm. The texture can determine what overall looks you are able to achieve. Density of the hair will impact any chemicals as well as equipment that are needed to achieve the overall style wanted.
population and life expectancy
Mass and total volume
To work out the density of a pebble the equipment you need are the following : -A Displacement Can -A Beaker -A Weighing/measuring scale
To determine the density of an object, you need its mass and volume. If the object is oddly shaped, you can determine its volume by measuring the volume of water displaced when thee object is submerged in a container of water.
To answer this question, the mass of the spherical protein is needed. the fact that the protein is a sphere and that it has a density of 1gcm3 is not enough information to determine the diameter.
It is an electrical code rule that is determined by the amount of current that a connected device draws. Depending on the amperage that the equipment will draw determines what the size of the wire needed to handle the fault current. The larger the amperage the larger the ground wire needed.
What equipment was needed for this experiment
Yes, "is" is the present tense form of the irregular verb "to be."
the equipment needed is soil, a shovel, and a warm place to plant it:]