Want this question answered?
312.5g
The answer will depend on pennies for which currency, in which country. Th UK penny - which is a penny has quite a different mass to a US penny which is not even a penny, but a cent!
From the US Mint, a penny has a mass of 2.500 grams. There are 28.35 grams in an ounce, so (28.35)/(2.500) = 11.34, so 11 pennies is almost an ounce.
Current masses: US Penny: 2.500 grams US Nickel: 5.000 grams US Dime: 2.268 grams Before 1982, pennies had a mass of 3.11 gm. Before 1965, dimes were 2.5 gm.
That would depend on what pennies you are talking about (i.e., from what country). Look up the weight of the penny for your particular country, then multiply it by a million. Here is a list of pennies:http://en.wikipedia.org/wiki/Penny#List_of_penniesFor example, the U.S. penny has a mass of 2.5 gram; multiplied by a million gives you 2500 kg. or 2.5 tonnes.
312.5g
The answer will depend on pennies for which currency, in which country. Th UK penny - which is a penny has quite a different mass to a US penny which is not even a penny, but a cent!
A US Penny has a mass of about 2.5 grams. There are about 453.59237 grams in a pound. This means there are 453.59237/2.5 = 181.436948 pennies per pound. So 35 pounds times 181.436948 pennies per pound = 6350.29318 total pennies. So rounding to the nearest whole number gives us 6350 pennies, for a total of $63.50.
The answer will depend on the currency in question. the mass of a UK penny is not the same as a US cent (penny), or those of other countries.The answer will depend on the currency in question. the mass of a UK penny is not the same as a US cent (penny), or those of other countries.The answer will depend on the currency in question. the mass of a UK penny is not the same as a US cent (penny), or those of other countries.The answer will depend on the currency in question. the mass of a UK penny is not the same as a US cent (penny), or those of other countries.
Copper pennies (95% copper, 5% zinc) weigh 3.11 grams. Modern zinc pennies (97.5% zinc, 2.5% copper) weigh 2.5 grams.
2009 pennies were made in mass productions. Currently a 2009 penny is only worth a penny unless it is a proof. If it is a proof it will have the mintmark "S" below the date.
The US Penny has a mass of about 3.1 grams. 450,000 of them are 1,395 kilograms or about 3,069 pounds.
pennies will grow dirt and things on them over time, but no. a dirtier penny will always weigh more and be a little bigger than a brand new one.
From the US Mint, a penny has a mass of 2.500 grams. There are 28.35 grams in an ounce, so (28.35)/(2.500) = 11.34, so 11 pennies is almost an ounce.
It tells you the quality of the copper. for example what percentage of the coin is copper
The materials used to mint pennies has changed. Originally, pennies were made of almost pure copper. Today, British pennies are made of nickel/steel blanks coated in copper, and US "pennies" (actually cents) are made of zinc blanks coated in copper.
Current masses: US Penny: 2.500 grams US Nickel: 5.000 grams US Dime: 2.268 grams Before 1982, pennies had a mass of 3.11 gm. Before 1965, dimes were 2.5 gm.