Number of results: 7,888
I missed a lab in class a week ago and had to make it up just the other day. My teacher didn't have time to explain the lab to me, so he gave me a brief overview of the procedure. The objective of the lab was to calculate the specific heat of an unknown block of metal. The ...
Thursday, February 8, 2007 at 3:38pm by Jess
Hi. Can someone please help me with this problem? A rectangular block of metal weighs 3 oz. How many lbs will a similar block of the same metal weigh if the edges are twice as long?
Wednesday, October 31, 2007 at 6:29pm by Charlotte
3.) A 5.00 x 10^2 g block of metal absorbs 5016 joules of heat when its temperature changed from 20 degrees C to 30 degrees C. Calculate the specific heat of the metal. I used the formula and came with two answers 100.32 joules and 10.01 joules. Which is correct?
Saturday, February 9, 2008 at 11:16am by mhaidar9108
A block of metal has a width of 3.2 , a length of 17.1 , and height of 5.8 WHAT is the VOLUME OF THE BLOCK?
Thursday, August 28, 2008 at 3:18pm by Beth
Please help me with this other problem and this problem has a diagram too but, i cannot copy and paste here. A block of metal has 90 degree notch cut from its lower surface. The notched part rests on a circular cylinder of diameter 2.0cm. If the lower surface of the part is 1....
Monday, January 12, 2009 at 12:59pm by Milo
If 7.24 kJ of heat is applied to a 952 g block of metal, the temperature increases by 10.7 degrees Celsius. Calculate the specific heat capacity of the metal in J/g degrees Celsius.
Monday, March 29, 2010 at 10:15pm by Jack
a block of metal has the dimensions of 2cm, 2cm,and 1cm. the block has a mas of 400g.what is the density
Thursday, May 13, 2010 at 12:20am by gurl
A cubical block of metal weighs 6 pounds. How much will another cube of the same metal weigh if its sides are twice as long?
Thursday, June 3, 2010 at 11:16am by Hardy
A block of metal has a width of 3.2 cm, a length of 17.1 cm, and height of 3.7 cm. Its mass is 1.3 kg. Calculate the density of the metal.
Friday, August 27, 2010 at 10:56pm by Mely
A block of metal has a width of 3.2cm, a length of 17.1 cm, and height of 5.2 cm. Its mass is 1.1 kg. Calculate the density of the metal
Saturday, September 11, 2010 at 6:08pm by Javier
A block of metal has a width of 3.2 , a length of 17.1 , and height of 4.8 . Its mass is 1.2 . Calculate the density of the metal.
Wednesday, September 22, 2010 at 8:44am by Anonymous
I don't like this question. There is simple purely mathematical solution volume of 1 disc = π(2^2)(.1) = .4π cm^3 so number of discs = 1000/(.4π) or 795.8 so they can make 795 discs Logistically, this is a very ambiguous question - is the 1000 cm^3 in a block of...
Thursday, October 14, 2010 at 11:38am by Reiny
A 5.00x10^2-g block of metal absorbs 5016 J of heat when its temperature canges from 20.0 C to 30.0 C. Calculate the specific heat of the metal ..?
Tuesday, March 29, 2011 at 7:21pm by Alayna
A 34.6 g block of metal at 2.1oC is dropped into 100.0 g of water at 97.3oC. If the specific heat of the metal is 0.084 cal/goC, what will the final temperature of the water be?
Sunday, April 24, 2011 at 11:13pm by Kat
If 72.4 kJ of heat is applied to a 95.2 g block of metal, the temperature of the metal increases by 10.7 C. Calculate the specific heat capacity of the metal in J/g C?
Wednesday, May 4, 2011 at 11:57pm by Mystery Mania