Explain the final temperature of both substances

Reference no: EM13212282

An unknown metal with a mass of 100 g was heated to 100 C and placed into 30.0 g of water that had a temperature of 20.2 C. The final temperature of both substances was 35.2 C. What is the specific heat of the metal?

A.) -0.291 J/g. C
B.) -0.130 J/g. C
C.) 0.291 J/g. C
D.) 0.130 J/g. C

Reference no: EM13212282

Questions Cloud

Determine the flight angle : The die characteristic is Q_x = 0.0015p where p is the head pressure in psi. Determine the flight angle that maximizes the flow rate Q_x and graph it.

What price would these bonds sell in the market-place : What will be the price of an 10% coupon bond and how many 10% coupon bonds would have to be issued

Explain how much money will spend on electricity : The average per month of energy use is 879 kWh (kilowatt) of electricity. If the price of one kWh is $0.0668 how much money will spend on electricity for one year?

What is johns annual opportunity cost of financial capital : John has decided to start his own lawn-mowing business. To purchase the mowers and the trailer to transport the mowers, John withdrew $1,000 from his savings account, which was earning 3% interest, and borrowed an additional $2,000 from the bank.

Explain the final temperature of both substances : An unknown metal with a mass of 100 g was heated to 100 C and placed into 30.0 g of water that had a temperature of 20.2 C. The final temperature of both substances

What effect did the decision have on long-run demand : Over the last decade, Apple Computer has seen its global share of the personal computer market fall from above 10 percent to less than 5 percent. Despite a keenly loyal customer base, Apple has found it more and more difficult to compete in a mark..

Explain the average water loss during a triathlon : The average water loss during a triathlon is 1.40 L in one hour. The average time to finish a triathlon is 12.6 hours. How much sweat is lost in m^3?

Compute the maximum safe diameter w of the port : A chemistry graduate student is designing a pressure vessel for an experiment. The vessel will contain gases at pressures up to 210.0 MPa.

What type of fiscal and monetary policy is appropriate : What type of fiscal and monetary policy is appropriate to fight the recession Analyze, using the Phillips curve and theory. Research and describe some of the policies that were used by the U.S. government and central bank. Were these policies succ..

User Account

All Pages