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How large container would be needed to hold 800g of water?
800g of water would be 800mL of water, so a liter beaker or graduated cylinder could hold that volume of water.
What are the three measurements needed to calculate volume?
Length*Width*height
When calculating power what 2 pieces of information are needed?
Work done (joules) and time taken (seconds) is the information needed to calculate power in watts (joules/second).
What is absolute instruments?
Absolute instruments are rarely used except in laboratories and for scientific work.The quantity to be measured will be given in terms of deflection and the constant of the instrument.No calibration is needed in this type of instruments.Division on the graduated scale will not have any value marked on it. example:tangent galvanometer
How do you calculate three quarters of 240?
Multiply the fraction 3/4 * 20 to get 60/4. That simplifies to 15. You can also multiply by 20/1 if the denominator is needed as a placeholder.
What lab equipment is needed to find the density of an irregular shaped object?
To find the density of an irregular shaped object, you would need a balance to measure its mass, a graduated cylinder to measure its volume by displacement method, and a ruler to measure its dimensions for calculations.
What equipment is needed to find out the density?
To find out the density of a material, you will need a balance to measure the mass of the material, and a ruler to measure its volume. The equipment required varies depending on the state of the material (solid, liquid, or gas). Additional equipment such as a graduated cylinder or displacement method may be needed for liquids.
What information is needed to calculate the force that a hydraulic cylinder can exert?
To calculate the force that a hydraulic cylinder can exert, you would need to know the hydraulic pressure being applied to the cylinder and the effective area of the piston inside the cylinder. The formula to calculate the force is force = pressure x area.
What equipment is needed to find out the densty of a pebble?
To find out the density of a pebble, you will need a balance or scale to measure its mass, and a graduated cylinder filled with water to measure its volume using water displacement method. The density of the pebble can then be calculated by dividing its mass by its volume.
What instruments is used to measure the mass of a liquid?
A balance or scale is commonly used to measure the mass of a liquid. The liquid is often placed in a container on the balance, which then provides a readout of the mass. Alternatively, a volumetric flask or graduated cylinder can be used to measure the volume of the liquid, which can then be used to calculate the mass if the density of the liquid is known.
What can you use other then a graduated cylinder or a displacement to measure volume?
Technically, for a liquid, one could use Erlenmeyer flasks or beakers to measure volume; however, it will not be as accurate as a graduated cylinder. A buret can also be used to measure the volume of a liquid if more accurate results are needed.
If a student needed to obtain 8.0 ml of a liquid for an experiment the appropriate piece of laboratory equipment would be?
A graduated cylinder or a micropipette would be appropriate laboratory equipment for measuring out 8.0 ml of liquid accurately.
What measurement are needed in order to calculate the density of a given object?
To calculate the density of an object, you need to measure its mass (in grams or kilograms) and its volume (in cubic centimeters or cubic meters). Density is calculated by dividing the mass of the object by its volume. The formula for density is density = mass/volume.
What piece of laboratory equipment is best suited for accurately measuring the volume of liquid?
use a graduated cylinder with the lowest capacity (greater than 26ml) if extreme accuracy is needed, (as I suspect with the small amount stated) I might use a scale, measuring by weight instead of volume (dropper may be needed to add to weight needed).... but you must adjust weight according to specific gravity or the only accurate liquid measured by 25.3 grams weight would be WATER :P
How do you calculate mass when density is not known?
you can't unless you have a set of weighing scales mass = density * volume density is needed to work out mass if you have volume if you worked out the mass then you could divide it by volume to get density
How you find out the volume of a solid rock using only water and graduated cylinder?
things needed: graduate cylinder, water, and the rock 1) fill the graduated cylinder to the top with water 2) next, take the rock and slowly emerge it into the water ( water will spill over the top of the glass so do so in a sink or outside on the cement ) 3) last, the amount of water left in the cylinder is the volume of your rock
What is the factor for calculating the weight of a steel round?
To calculate the weight of a steel round, you can use the formula: weight = volume * density. The factor needed would be the density of steel, which is typically around 7850 kg/m³. By knowing the density and the volume of the steel round, you can easily calculate its weight.
