39. At what temperature are the Celsius and Fahrenheit equal? a. +40° b. - 40° c. 0° 40 115 d. +100°
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Q: 2. At what absolute temperature (K) is Fahrenheit (F) temperature twice the Celsius temperature (C)?
A: The temperature in Fahrenheit and degree Celsius are are related as, F=95C+32 Here, F is the…
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A: SOlution: Given that T(m)=114(0.86)m+72 room temperature is 72 F
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Q: A child has a temperature of 100°F. What is the temperature in degrees kelvin?
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Q: 20 degree celsius is converted to Fahrenheit (0F) ? Choose one correct answer A. 68 0F B.…
A: Required : Temperature in Fahrenheit.
Q: 9. An insulated beaker with negligible mass contains 0.250 kg of water at a temperature of 75.0…
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Q: Thên a. It bends with steel on concave side b. It bends with copper on concave side c. It does not…
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Q: 2. You are sick, and your temperature is 312.0 kelvins. Convert this tem- perature to the Fahrenheit…
A: Kelvin temperature and Celsius temperature is related by,
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Q: 3. Finishing his ginger ale, Kelvin stands at a party holding his insulated foam cup that has…
A: GivenMass of ice, m=0.1 kgRemperature of ice,T1=0°C
Q: 2. A temperature of 158°F in Fahrenheit scale is equal to in Celsius scale. (a) 105.6°C (b) 226.8°C…
A: Formula to convert Fahrenheit temperature (°F) to Celsius temperature (°C): °C = (°F - 32) / 1.8…
Q: A news report says weather in Jebel Shams reaches a minimum temperature of -4°C. What is this value…
A: Given: The temperature on the celsius scale is -4oC.
Q: 8. A container has 150.00 x 106 m³ of coffee at 85° C. To cool the coffee, you dropped two 11.0g ice…
A: Given: Mass of coffee,mC=150×10-6m3=150×10-6×103kgMas of two ice,mice=2×11g=2×11×10-3kgLatent…
Q: 15. A copper rod is 30 cm long at 20°C. What is the final length of the rod if it is heated to…
A: working formula:- Lt= L0(1+αt) Where , Lt = length at t°C L0= length at 0°C α = linear expansion…
Q: 6. A diver releases an air bubble of volume 2.50 cm3 from a depth of 15.5 m below the surface of a…
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Q: 1. A thermometer reads 30.9 °C. Calculate this temperature in Fahrenheit degrees. Fahrenheit…
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Q: Suppose a cold front blows into your area and drops thecurrent temperature of 90°F to 50.0°F. a.…
A: Hai, since there are multiple sub parts posted, we will answer the first three sub parts. (a) The…
Q: 13. A 10.0 g metal sample at 25 Celsius was heated at a certain temperature which causes it to…
A: Given that,Mass of metal : m = 10 (g)Temperature:T = 25°C Heat : Q = 800 (J)Here we need to find the…
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Q: A heating coil inside an electric kettle delivers 4.70 kW of electric power to the water in the…
A: Power is P = 4.70 × 103 Watt Mass of water is M = 0.6×1000 g = 600 g Initial temperature is Ti =…
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Q: I fill my car tires to 32 PSI in the summer, when the temperature is 25° C. In the winter, the…
A: The given data we have: Initial pressure: 32PSI =220632 Pa Initial temperature: 25oC=298K Final…
Q: Inside 1. How much taller (in m) does the Eiffel Tower become at the end of a day when the…
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Q: 12. At 20°C, an aluminum (αAI = 24.0 x 106 °C-¹) ring has an inner diameter of 5.0000 cm and a brass…
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Q: At what point do the Celsius and Kelvin temperature scales have the same value? A.never B.when water…
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Q: 2. A person steps out of the shower and dries off. The person's skin with an emissivity of 0.75 has…
A: Mathematically, the Stefan-Boltzmann Law can be given as, E = σe(T4 - To4) where E is the energy…
Q: A cube of ice with a mass of 146 g and a temperature at -26°C is dropped into 1.0 Kg of water that…
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Q: 3. You are standing in a (cold) room and the temperature at a point in the room is given by the…
A: (a) walking towards west will decrease the value of x keeping y constant. Thus overall temperature…
Q: 3. To conserve energy, room temperatures are kept at 68.0°F in the winter and 78.0°F in the summer.…
A: To convert Fahrenheit to Celsius, we use T(°C) = (T(°F) - 32) * (5/9) For winter, room…
Q: 5. A piece of ice (at 0°C) is dropped into a cup of water at 25°C. The cup is aluminum and has a…
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Q: 12. The Eiffel Tower is a steel structure whose height increases by 19.4 cm when the temperature…
A: The expression for find approximate height at the lower temperature is h0=∆hαTf-Ti
Q: A 0.400 kg sample of aluminum (c = 9.10 x 102 J/kg°C) at 95.0 °C is dropped into a 0.550 kg pot of…
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Q: 14. A granite ball of radius 2.00 m and emissivity 0.45 is heated to 135°C. a. Convert the given…
A: a) To convert temperature from Celsius to Kelvin, TK=TC+273.15TK=135+273.15KTK=408K
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