A 5 gram pellet of aluminum at 20 deg Celcius grains 200 Joules of heatWhat's it's final temprature?Specific heat of Al is .92kj/kgCI'm trying the equation:Tf Q/mc + TiTf .2kj/(.005kg)(.92kj/kgC) + 20degCTf 56.8degCBut that doesn't sound right at allPlease help me!
shivering is because of few things: 1anaesthetic agents used (especially halothane) 2cool operating room environment 3cold intravenous fluids used during surgery 4temporary knock down of body's mechanism to maintain its temp neck / shoulder pain is due to: 1lying flat on a table for a long time 2some drugs used by anaesthetist (esp suxamethonium)
people shiver after surgery is because of anesthesiaNeck/shoulder area become sore after surgery because of postioning during surgery and the fact that you have to stay still during the few hours of surgery.
Its CHILLY in the room where surgery is performedTo prevent bacteria growing they keep it cooler than 70 degrees FahrenheitThey USUALLY put on WARM blankets they get out of a warmerNeck shoulder hurts because you are laying FLAT against the tablePossible side effects from the tube they insert down your throat.
q (mass) (change in temp) (spheat) 200 J (5 g) (x) (0.92 J/g C) x 43.478 C 43.5 C (rounded off to a fairly reasonable value) 43.5 C is the temp change and 20 was the starting temp, so the final temp is 20 + 43.5 63.5 C
Shivercold in the room, must be to assist in preventing infectionsSorenessdepends on what was done, usually is from gas used in procedures rising and settling in shoulder areaGas is used to inflate areas so they can see inside you better (i.etubal ligation) Hope this helps!
