A piece of copper of mass 200g at 10000c is placed in a
A piece of copper of mass 20.0g at 100.00C is placed in a vessel of negligible heat capacity, but containing 50.7g water at 22.0C. Calculate the final temperature of the water. (Assume no energy is lost to surroundings)
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at rush hour the noise from a highway is 104wm2 with 100 cars passing a given point a minute at night the average noise
the reuseable booster rocket of the us space shuttle emplot a mixture of aluminum and ammonium perchlorate for fuel a
a 130-microf capacitor is charged to a potential of 600 v and then discharged through a 185- resistora how long does it
at a certain location the earths magnetic field has a magnitude of 5510-5 t and points in a direction that is 76
a piece of copper of mass 200g at 10000c is placed in a vessel of negligible heat capacity but containing 507g water at
a boeing kc-135a airplane has a wingspan of 399 m and flies at a constant altitude in a northerly direction with a
a roller coaster car mass 988 kg including passengers is about to roll down a track the diameter of the circular loop
a plane weighing 220 kn 25 tons lands on an aircraft carrier the plane is moving horizontally at 67 ms 150 mih when its
a solution of 095 g of a compound in 120 g of cyclohexane has a freezing point of 608 degree celsius what are the
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