Water has its smallest volume (for any given mass) at 4 degrees Celsius.
Water is most dense at 4°C/39°F. In absolute scale the temperature will be 277 K
A twitch contraction is a single, brief contraction of a muscle fiber in response to a stimulus. It is the smallest unit of muscle contraction and is not strong enough to produce movement of a limb.
The experimental error when using a ruler can arise from several factors, including parallax error (misreading the measurement due to viewing angle), the precision of the ruler's markings, and human error in aligning the object with the measurement scale. Additionally, environmental factors such as temperature can cause expansion or contraction of the ruler material, affecting accuracy. Generally, the smallest division on the ruler indicates its precision, and the overall error can be estimated as half of this smallest division.
Neutrons
temperature
a molecule is the smallest unit of a compound
The equator sees the smallest variation in temperature from year to year and from month to month.
Hawaii
Fahrenheit
The expansion of a metal due to an increase in temperature is a physical change.This phenomenon is not a chemical change because the smallest unit of the material that possesses all of the chemical properties of the material is one atom, and no chemical changes to any of the atoms has occurred; none has been oxidized or reduced, nor has any other change in the chemical bonding of the metal atoms taken place.
The Fahrenheit scale change of 1 degree is smallest when compared to Celsius change. 1.8 degrees Celsius is 1 degree Fahrenheit
A compound is a substance made up of elements that have combined; a molecule is the smallest unit of which the compound is made.