Toilet paper, boxed cereal, milk, cloth, TV Dinners...
It was the gun. The first mass produced gun with interchangeable parts was produced the percussion ignition smooth bore musket produced by the Springfield Armory in Springfield, Massachusetts in 1850.
of course almost everything is mass production, certainly all electronics are mass produced or created individually from mass produced items. They system is designed so that even products that are produced to a individuals unique design choices are still mass produced. When a car or a computer is purchased you can choose the options you desire and have the item mass produced just for you. Xbox 360 on the other hand are mass produced in models for regional areas and with certain limited options or bundles
Condoms
Mass produced foods are foods that are produced by the thousands.
It means the product being manufactured is unique and not a mass produced item. An example could be if you needed a custom part for a race car you were building from scratch. Many of the parts used would be made just for that single application.
A factory opens that mass-produces light bulbs.
gears are best produced in mass production by
That really depends what information you are given. If you have the item, just weigh it. If you know the item's volume (or have enough information to calculate it), and its density, you can multiply the volume times the density, to get the mass.
A market for mass-produced goods
An example of a one-off product is a custom-made wedding dress. Unlike mass-produced clothing, a one-off wedding dress is designed specifically for an individual, often tailored to their unique preferences and measurements. Once completed, this dress is typically not replicated, making it a unique item for that particular occasion.
The first mass-produced mechanical calculator was made by Charles Xavier Thomas, around 1920. The first mass-produced electronic calculator was probably the Sharp QT-8D, mass-produced in 1969.
This is an example of the law of conservation of mass. It states that the total mass of substances before a chemical reaction is the same as the total mass of substances after the reaction.