The point at which the temperature in Fahrenheit is exactly twice that in Celsius is 320° Fahrenheit, which is equal to 160° Celsius.
At what temperature on a Fahrenheit scale will the temperature on a centigrade scale be doubled of that on a Fahrenheit scale?
Calculate the temperature at which the reading on the Fahrenheit scale is double the reading on the Celsius scale. Let the temperature be xoC, then on the Fahrenheit scale the temperature will be 2xoF. Hence, when the temperature is 160oC, then on the Fahrenheit scale it will be 320oF.
Expert-verified answer 320 degrees Fahrenheit. We know that Fahrenheit, F = 9/5C + 32, where ‘C’ is for Celsius scale. We have 2C = F for the given problem.
At what temperature is the Fahrenheit scale reading equals twice that of Celsius scale?
Hence at 160oC Fahrenheit scale reading is double & celsius scale reading.
Solution : `T(K)=t^(@)C+273`
`implies2t^(@)C=t^(@)C+273`
`impliest^(@)C=273`
`impliesT(K)=546K`
At `273^(@)C` or 546 K, the reading in Kelvin scale is double the reading in Celsius scale. Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams.
What temperature is the same for both degree Celsius and degree Fahrenheit?
Celsius and Fahrenheit are two temperature scales. The Fahrenheit and Celsius scales have one point at which they intersect. They are equal at -40 °C and -40 °F.
What is the difference between heat and temperature What are their units?
heat is total moleculer motion in a substance while temperature is measure of the average energy of molecular motion in a substance. Explanation: The standard unit of measurement of heat is joules while that of temperature is Kelvin .
At what temperature on the F scale the reading is three times that on the Celsius scale?
80 = 3*26.667, so the degrees in Fahrenheit is 3 times the degrees in Celsius.
What is the change in the temperature on Fahrenheit scale and on Kelvin scale if a iron piece is heated from 30o to 90oc?
Expert-verified answer If the temperature of an iron piece is heated from 30 degree Celsius to 90 degree Celsius, The change in its temperature on the Fahrenheit scale and on the Kelvin scale will be 140°F and 333.15 K respectively.
At what temperature is Fahrenheit and Kelvin scale the same?
The temperature at which Fahrenheit and Kelvin scales give the same reading is 570.
What is the temperature in Kelvin scale of the Fahrenheit temperature is 32 degrees?
What is the temperature reading in Kelvin scale if the reading in Celsius scale is 50 degree Celsius?
50 °C = 323.15 Kelvin.
Is there a temperature which is numerically the same in both Fahrenheit and Celsius If yes find it?
Yes, there is a temperature which is numerically the same in both fahrenheit and celsius, the numerical value is ’40.
How do you know when Celsius and Fahrenheit are equal?
To convert temperatures in degrees Fahrenheit to Celsius, subtract 32 and multiply by . 5556 (or 5/9).
Where does Celsius and Fahrenheit meet?
The Fahrenheit and Celsius scales intersect at ’40° (i.e. ’40 °F = ’40 °C).
Are heat and temperature the same explain the difference between the two terms?
Heat is a measure of change, never a property possessed by an object or system. Therefore, it is classified as a process variable. Temperature describes the average kinetic energy of molecules within a material or system and is measured in Celsius (°C), Kelvin(K), Fahrenheit (°F), or Rankine (R).
How are heat and temperature related?
Explanation: heat is the total energy of the motion of the molecules inside the object or particle, whereas Temperature is merely a measure of this energy. The relationship could be, the more heated an object is there higher the temperature the object will have.
Is heat and temperature the same thing true or false?
In actuality, they represent very different physical phenomenon. HEAT is the form of energy which travels from one object to another. TEMPERATURE is a measure of the degree of hotness and coldness. Heat energy travels from the object at a higher temperature to the object at a lower temperature.
At what temperature will the reading on the Fahrenheit scale be 5 times of that the Celsius scale?
The common point of both scales is ’40∘C which means that both the centigrade and the Fahrenheit scales will have the same value i.e. ’40∘C=’40∘F .
Which of the following temperature will read the same value on Celsius and Fahrenheit scales a 400 B 400 C 800 D 200?
So the temperature when both the Celsius and Fahrenheit scales are the same is -40 degrees.
At what temperature is the Fahrenheit scale five times the Celsius scale?
The conversion formula is °F = (9/5)°C + 32. °C = 10. Check: (9/5)(10) + 32 = 50.
What is the temperature on Fahrenheit scale corresponding to 30 C?
Answer: 30° Celsius is equal to 86° Fahrenheit.
What is the change in the temperature?
Simple Change in Temperature Calculations You subtract the final temperature from the starting temperature to find the difference. So if something starts at 50 degrees Celsius and finishes at 75 degrees C, then the change in temperature is 75 degrees C ” 50 degrees C = 25 degrees C.
Which of the curves in figure represents the relation between Celsius and Fahrenheit temperature?
Complete answer: This means that the straight line representing the relation between the Celsius and Fahrenheit temperature has a positive slope and negative intercept. Therefore, the required curve representing the relation between the Celsius and Fahrenheit is curve 1 which is lying in the fourth quadrant.
What temperature if any do the following of scales give the same reading a Celsius and Fahrenheit B Fahrenheit and Kelvin?
Therefore -40º is the temperature where Both Celsius and Fahrenheit read the same. There are four scales of temperature are Fahrenheit, Celsius, Kelvin, and Rankine.
What is the relation between Celsius Fahrenheit and Kelvin scale?
Why did Fahrenheit choose 32 and 212?
After Fahrenheit’s death in 1736, the Fahrenheit scale was recalibrated to make it slightly more accurate. The exact freezing and boiling points of plain water, minus the salt, were marked at 32 and 212 degrees Fahrenheit, respectively. Normal human body temperature was marked at 98.6.
How do you convert from Kelvin to Fahrenheit?
The easiest formula for converting Kelvin to Fahrenheit is F = 1.8*(K-273) + 32. Both Kelvin and Fahrenheit are temperature scales.
Which shows the formula for converting from degrees Celsius to degrees Fahrenheit F 9 5 C 32 F 5 9 C 32 F C 273 F C 273?
To convert temperatures in degrees Celsius to Fahrenheit, multiply by 1.8 (or 9/5) and add 32.
How can you convert a temperature expressed in degrees Celsius to kelvins?
Take your Celsius temperature and add 273.15. Your answer will be in Kelvin. Remember, the Kelvin temperature scale does not use the degree (°) symbol.
What is the temperature in Kelvin If the temperature of gas is 50oc?
At Kelvin scale 50°C is equal to 323 K.
How much will be the temperature 23 C and 100 C in unit of Kelvin?
Is the temperature is zero degree Celsius What is the temperature in Fahrenheit and if the temperature is zero degree Fahrenheit What is the temperature in Celsius?
Hence, The temperature at 0° Celsius is equal to 32° in Fahrenheit.
What kind of temperature is 30 degrees Celsius?
What is the normal temperature of our body?
Normal body temperature varies by person, age, activity, and time of day. The average normal body temperature is generally accepted as 98.6°F (37°C). Some studies have shown that the “normal” body temperature can have a wide range, from 97°F (36.1°C) to 99°F (37.2°C).
What Fahrenheit temperature is Celsius?
Why is degrees Fahrenheit the same as Celsius?
Comparing Celsius and Fahrenheit Temperature Scales The separation between two consecutive divisions on the Fahrenheit scale is greater than a similar separation on the Celsius scale, because each degree Fahrenheit is equal to 1.8 degrees Celsius.
What is heat How does heat differ from thermal energy under what condition is heat transferred from one system to another?
Heat can travel from one place to another in three ways: Conduction, Convection and Radiation. Both conduction and convection require matter to transfer heat. If there is a temperature difference between two systems heat will always find a way to transfer from the higher to lower system.
What is the mutual relation between heat and temperature?
Explanation: heat is the total energy of the motion of the molecules inside the object or particle, whereas Temperature is merely a measure of this energy. The relationship could be, the more heated an object is there higher the temperature the object will have.
What is the difference between heat and temperature What units are used to measure each?
The basic difference between heat and temperature is that Heat is the form of energy that transfers from a hot body to a cold body. Its unit is the joule. While the temperature is the degree of hotness and coldness of the body. Its SI unit is Kelvin.
How do you calculate temperature?
Take the metric unit of temperature and apply the following formula: (C * 9/5) + 32 = F where we use C for degrees Celsius and F for degrees Fahrenheit. If you wish to do a temperature unit conversion from F to C you need to reverse the formula. The result should look like this : (F-32) * 5/9 = C .
How do I calculate heat?
We wish to determine the value of Q ” the quantity of heat. To do so, we would use the equation Q = m•C•”T. The m and the C are known; the “T can be determined from the initial and final temperature.
When the substances are at any temperature and when their activity is equal to one is known as?
When the substances are at any temperature and when their activity is equal to one is known as heat capacity. Explanation: Heat capacity refers to the amount of energy needed to increase a unit mass of the substance through specified temperature intervals. it is also known specific heat of any substance.
Are heat and temperature the same explain the difference between the two terms?
Heat is a measure of change, never a property possessed by an object or system. Therefore, it is classified as a process variable. Temperature describes the average kinetic energy of molecules within a material or system and is measured in Celsius (°C), Kelvin(K), Fahrenheit (°F), or Rankine (R).
How do heat and temperature differ from each other?
Heat is the total energy of the motion of the molecules of a substance, whereas temperature refers to the measure of the average energy of the motions of the molecules in the substance.
At what temperature will the reading on the Fahrenheit scale be twice that on the Celsius scale?
Hence at 160oC Fahrenheit scale reading is double & celsius scale reading.