Question

I cannot seem to figure out how to solve questions C and D. If anybody could show me how to solve and what answer im supposed to get id greatly appreciate it!

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Answer 1

hmount of heat involved : msot where is the mass of the subit In Questions c & d o sis specific Heat and at ance, q and sis Constant a because di Tembunatate differensiese Water is involved in every cars and the amount of Heat is Abs Cutt (Metal Pors are at sod as before). The only variable is the famount of Water (Now, 75 mL of Water is wid whereas some of water was wad previous So, there Oscures anl Temperature difference. O ex Metal Bor A at soe is dropped 75mL of Water at 25°c. Since, 9 and s are constant from equation , mAT - Constant. Here mineraes. because the amount of water increases from a som to 75mL.' So, at will decrease ! Hence, the Tomperatura Rise will be less than di Similarly for Metal Bar B, due to the increase in amount of water, Temperature Rise will be less than 5c, due to the same reason, Then He Temperaturea Rise will brizul ebviously be less than werken metal bour A at 800 is dipped into 75 mL of Water at as Bocause for bath metal bars, we are using 75 mL of Water. So, Am is constant and this dat is also constant. Thes, in both the cases, the devinti arbanature rise will be egitly lower for metal bone A and By from 9c and se rastectively.