If today\'s highest is 105 degree F, the temperature ib Celsius scale is a. 76.1

Question

If today's highest is 105 degree F, the temperature ib Celsius scale is a. 76.11 degree C b. 246.6 degree C c. 131.4 degree C d. 40.6 degree C e. none Given the coefficient of expansion of brass is 19E-6/degree C, the change in length of a 50-cm brass rod for a temperature rise of 0 degree C to 11.6 degree C is a. 0.011 b. 0.11 c. none d. 11 cm e. 0.011 cm 500 g of water is frozen to -0.5 degree C is to be converted to liquid water at 20 degree C. The quantity of heat required to be supplied is (sp. ht of water is 4.186 kJ/kg.K, ht. of ice fusion is 333.7 kJ/kg, and the sp. ht. of ice is 2.1 kJ/kg.K) a. 214 kcal b. 214 cal c. 214 kJ d.214 J e. none

Explanation / Answer

Using the equation

F =9C/5 + 32

105 - 32 = 9C/5

C = 40.56o

So answer is option (d)

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects

---