To find the number of degrees, we will use number line.
No it is not true. The absolute value of a number is simply the value of the number with a positive sign.
If the temperature dropped 2 degrees Fahrenheit every hour for 6 hours, the temperature would change 12 degrees. You multiply 2x6 to get the answer of 12.
That's the absolute value.
The absolute value of a negative number is positive.
The absolute value of a number is the distance to zero. When adding which ever number has the greater absolute value will determine the sign of the answer.
The question is meaningless unless you provide physical units to accompany the number. Absolute zero = 0 kelvin = -273.15 degrees celsius = -459.67 degrees fahrenheit.
Absolute zero is the lowest number on the Kelvin scale. It can be converted to Celsius and Fahrenheit.
Temperature, as understood by physicists, essentially means the kinetic motion of particles: the more (subatomic) particle motion there is in an object, the hotter the object. If all of the particles in a particular object were to stop moving (and this is really hard, if not impossible to do), then the object would have an absolute temperature of 0 degrees. Scientists use the Kelvin scale to denote this concept of absolute temperature. In the Kelvin scale 0 degrees stands for absolute zero (absolutely no motion of any particles within an object). 0 degrees Kelvin corresponds roughly to -273.15 degrees Celcius, or -459.67 degrees Fahrenheit.
Half of 19 degrees Celsius is 9.5 degrees Celsius. This calculation involves dividing the original temperature by 2. To find half of a number, you simply divide it by 2. In this case, 19 divided by 2 equals 9.5.
No, but they are related. Absolute zero is the coldest possible temperature. Absolute temperature is the temperature above this coldest possible temperature - i.e., how much hotter is it than the coldest theoretically possible temperature. Celsius temperature isn't absolute. It starts from the temperature of freezing water, and it needs negative numbers for anything colder than that. Fahrenheit temperature isn't absolute. It says that zero is 32 degrees colder than freezing water, and it needs negative numbers for anything colder than that. Absolute temperature starts from absolute zero. Nothing is colder than that, so absolute temperature is never a negative number.
The lowest possible temperature in Celsius is -273.15 degrees, also known as absolute zero. This temperature represents the point at which all molecular motion ceases. It is considered the coldest temperature theoretically achievable in the universe.
Absolute zero is 0 degrees Kelvin, -273.15 degrees Celsius, and −459.67 degrees Fahrenheit. Short answer: No. Technically, absolute zero could be defined to be whatever number you wanted on some arbitrary scale. However, on the two commonly used scales - Fahrenheit & Celsius - 273.15 is not absolute zero. I'm guessing that you actually meant -273.15. On the Celsius scale, this is absolute zero (to 5 significant figures).
Absolute zero is 0 Kelvins, or -273.15 degrees Celsius.
Sample Response: The absolute value of a number is the distance the number is from 0 on a number line. Since distance is never negative, absolute value is never negative.
You mean Celsius, the temperature scale? Yes,certainly; it can be as low as negative 273 degrees C, which is absolute zero on the Kelvin scale.
The change in temperature is 49 degrees, calculated by subtracting the final temperature (-4 degrees) from the initial temperature (45 degrees).
To convert a Celsius temperature to Kelvin, you add 273.15. This is because the Kelvin scale starts at absolute zero (0 K), which is equivalent to -273.15 degrees Celsius.