The linear equation that converts Fahrenheit (F) to Celsius (C) is given by the relation C = \(\frac{5F-160}{9}\) What is the numerical value of temperature which is same in both the scale ?
A) 30°
B) -40°
C) 40°
D) -30°
The temperature that corresponds to 0°C is 32°F and the temperature that corresponds to 100°C is 212°F.
2 Answers 1 viewsi. The relationship between degree Fahrenheit and degree Celsius is expressed as, °F = \(\frac{9}{5}\)(°C) + 32 ii. The relationship between Kelvin and degree Celsius is expressed as, K = °C + 273.15
2 Answers 1 viewsGiven : Temperature in degree Fahrenheit = 50°F To find : Temperature in degree Celsius Formula : °F = \(\frac{9}{5}\)(°C) + 32 Calculation : Substituting 50°F in the formula, °F = \(\frac{9}{5}\)(°C) + 32 50 = \(\frac{9}{5}\)(°C) + 32 °C = \(\frac{(50-32)\times 5}{9}\) = 10°C ii. Given : Temperature in...
2 Answers 1 viewsGiven: TK = TF = x To find: Temperature at which Kelvin and Fahrenheit scales coincide (x) Formula: \(\frac{T_F-32}{180}=\frac{T_K-273.15}{100}\) Calculation: From formula. ∴ \(\frac{x-32}{180}=\frac{x-273.15}{100}\) ∴ 5(x – 32) = 9(x – 273.15) ∴ 5x – 160 = 9x – 2458.35 ∴ 4x...
2 Answers 1 viewsGiven: For neon, TK = 24.57 K For carbon dioxide, TK = 216.55 K To find: (i) Triple point of neon on celsius (TCN) and fahrenheit scale (TFN) (ii) Triple point of carbon dioxide on Celsius (TCC) and fahrenheit scale...
2 Answers 1 viewsCorrect option is: (C) 0°C and 100°C
2 Answers 1 viewsCorrect option is: (C) 86 °F
2 Answers 1 viewsCorrect option is: (C) 333.15 K
2 Answers 2 viewsCorrect option is (C) 40° For same temperature in both scale, we have to put C = F in the formula \(C=\frac{5F-160}{9}.\) \(\therefore\) \(C=\frac{5C-160}{9}\) \(\Rightarrow\) 9C = 5C - 160 \(\Rightarrow\) 9C - 5C = -160 \(\Rightarrow\) 4C = -160 \(\Rightarrow\) C...
2 Answers 1 viewsCorrect Answer - (i) {(a,a),(b,b),(c,c),(d,d)} `" "` {(a,a),(b,b),(c,c),(d,d),(a,c),(b,d)}
2 Answers 1 views