It means the temperature has changed.
If you are in a science class and you see this, then the triangle is the Roman letter "delta" and means "a change of," e.g. "a change of 20 degrees."
The delta triangle is often used as a symbol to represent change in mathematics and science. It is written as the Greek letter delta (Δ) and typically denotes a difference or a change in a variable or quantity.
The triangle symbol that means change is called the delta symbol. It is commonly used in mathematics and science to represent a change in quantity or variable.
The triangle is the Classical Greek Capital Letter ' Delta'. 'D' in modern English. 'Delta/D' means the difference in temperature. Q = m DeltaT c Energy (joule) = mass(kg) X (Difference in Temperature)T(K) X specific heat capacity. Ignoring the other terms, if the starting temperature is 273 K and the final temperature is 298K, then 'DeltaT' = ( 298-273 = 25K) Note the temperature scale is Kelvin(K) because this eliminates the use of 'Zero/ 0oC'. in the system.
I believe it means 'change'
The Triangle Symbol is the Classical Greek Capital letter 'D'. and means 'difference'.
It means that it's a triangle with a certain amount of temperature in degrees Fahrenheit. It could also mean that a certain triangle has a temperature inside it.
If the triangle is made up of three bent arrows, then it is a recycling symbol which means that the object is made of HDPE: high density polyethylene.If the triangle is made up of three bent arrows, then it is a recycling symbol which means that the object is made of HDPE: high density polyethylene.If the triangle is made up of three bent arrows, then it is a recycling symbol which means that the object is made of HDPE: high density polyethylene.If the triangle is made up of three bent arrows, then it is a recycling symbol which means that the object is made of HDPE: high density polyethylene.
It means the millennium puzzle or a Spell Counter or Triangle Power.
It means "defined as."
In equations involving velocity, the triangle symbol typically represents the Greek letter "delta," which signifies a change in the given quantity. So, when you see the triangle symbol in a velocity equation, it usually denotes a change in velocity or acceleration.
A triangle symbol in a chemical reaction formula means that there is heat supplied to the reaction. The triangle is typically placed above the arrow between reactants and products. Sometimes the word "heat" is also written above the arrow.