0
Add your answer:
Earn +20 pts
What has the greater density a cube of water measuring 1cmX1cmX1cm and having a mass of 1g or a block of plastic measuring 2cmX3cmX1cm with a mass of 4g?
Density = Mass/Volume. For water: 1/(1*1*1) = 1/1 = 1 g/cm3 For plastic: 4/(2*3*1) = 4/6 =2/3 g/cm3. So the water has the greater density.
What is the formula for finding the volume of a copper?
If you refer to a copper coin, simply place it in a measuring glass of water and work out the difference between the start and final volumes; that is the volume of the coin.
What is the advantage of measuring volume rather than length of tumours?
Think of a plastic bag filled with water. It makes more sense to describe the amount of water within the bag by it's volume vice the bag's dimensions.
Explain two ways to find the volume of a plastic cube?
Measure the length of the edge of the cube and multiply this by itself 3 times.Fill a measuring jug with enough water to cover the cube. Measure the level of water. Immerse the cube in the water in jug and measure the level of the water. The difference in level is the volume of the cube.
How do you calculate the volume of irregular solids Describe please An irregular solid is like a toy car so how would you measure the volume of that Dont understand need help click on and find out?
The volumes of small irregular solids are usually easily measured by measuring the volume of fluid displaced when they are immersed in a liquid. For example: You would have to put the object in a measuring glass with water in it. (~1/3 filled) Put the object in it and then get the number from the measuring glass (beaker etc. mostly beaker) and that is how you measure a irregular solid!
Which is a better conductor glass or plastic?
Glass is a better conductor than plastic. Glass is a non-conductor of electricity, while plastic can be a poor conductor or an insulator, depending on its composition. This makes glass a more suitable material for applications where conductivity is a concern.
What is the best tool for measuring the volume of a glass?
The best tool for measuring the volume of a glass is a liquid measuring cup. Simply pour water into the glass from the measuring cup and read the volume markings on the cup to determine the volume of the glass.
Which is the best unit for measuring the amount of water in a drinking glass?
The best unit of measure to use when measuring the amount of water in a drinking glass is ounces. A liquid measuring cup can be used to measure the ounces of water.
Should water be served in plastic bottle glass or plastic cup?
Glass would be healthier
What are some good containers for holding water?
a beaker or a measuring cup are a few of the simple ways to collect rain water. -Emma(:
What effect does salt water have on glass and plastic?
Salt water can corrode glass over time, causing it to become cloudy or frosted. It can also cause pitting or etching on plastic surfaces, particularly if the plastic is not designed to be resistant to salt water. Both glass and plastic can be damaged by exposure to salt water if not properly cared for and maintained.
Do you think that glass is cleaner than plastic in water bottles?
I would say glass. Glass is nonporous and easily cleaned and disinfected. Plastic is soft and the molecules making up the plastic bottle may leach into the water.
What measuring a glass of orange juice?
2 ml
Glass or plastic what keeps water colder?
Well, honey, glass might make your water look fancy, but when it comes to keeping it cold, plastic is the real MVP. Glass might be good for a classy dinner party, but if you want that water to stay icy cold, stick with plastic.
What are some transparent objects?
Some transparent objects are water, air, and clear glass.
How do you differentiate between plastic and glass containers?
Throw them at the ground. The glass will shatter. Plastic will not. dont try this at home... It wont hold water.
Which holds more water a one cup measuring cup or a glass that holds one pint?
A glass that holds one pint will hold more water compared to a one cup measuring cup, as 1 pint is equivalent to 2 cups.
