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What is R-R interval?
The R-R interval is a medical term used to describe the peak of one QRS to another. This is used to asses the ventricular rate.
What is R-R interval in an ECG?
the time between the two R waves in ECG
Are vanishing points used in contour drawings?
No, they r not.
How many heart chambers does a mammal have?
They have four, two atrias and two ventricles.
Who made pottery under the initials r j or j r as the two letters are combined?
Rand Johnston; River Falls, Wi
What are the two temperature scales we use to measure temperature?
F, R, C, and K.
What does c f r mean on a thermometer?
CFR on a thermometer stands for Celsius, Fahrenheit, and Réaumur. These are different temperature scales that can be used to measure temperature. Users can switch between these scales on some thermometers to read the temperature in their preferred unit.
How many types of temperature scales?
There are three main temperature scales commonly used worldwide: Celsius (also known as centigrade), Fahrenheit, and Kelvin. Each scale has a different zero point and different intervals for measuring temperature.
When did James R. Scales die?
James R. Scales died in 1996.
When was James R. Scales born?
James R. Scales was born in 1919.
What is thermodynamics scale?
The thermodynamic temperature scales are based on the third law of thermodynamics:The entropy of a system approaches a constant value as the temperature approaches zero. The entropy of a system at absolute zero is typically zero, and in all cases is determined only by the number of different ground states it has.The two commonly used thermodynamic temperature scales are Kelvin (K), which has temperature increments the same size as Celsius and Rankine (°R), which had temperature increments the same size as Fahrenheit.The thermodynamic temperature scales are further defined by extrapolation of the values PV at given temperatures as pressure approaches zero and thus the ideal gas law becomes a better and better approximation.
What are four temperature scales?
The four temperature scales are Celsius ( C ) , Fahrenheit ( F ), Kelvin ( K ), and Rankine ( R ).T in C = ( 5/9 ) ( T in F - 32.0 )T in F = ( 9/5 ) ( T in C ) + 32.0T in K = T in C + 273.2T in R = T in F + 459.7
How many scales do you use to measure temperature?
Actually, there are four: Centigrade (C) and Kelvin (K) (K = C - 273.15) Fahrenheit (F) and Rankine (R) (R = F - 459.67)
What has the author R I Clutter written?
R. I. Clutter has written: 'Collection and interpretation of sockeye salmon scales' -- subject(s): Sockeye salmon, Scales (Fishes)
What two caracteristics of a star are plotted on the Hertzsprung Russell diagram?
Brightness and Temperature are the two characteristics plotted on the H-R diagram a diagram used to plot the absolute magnitude of stars and their temperatures
What are the four temperature scales?
4 basic ones Celsius (C) Fahrenheit (F) Kelvin (K) Rankine (R)
What is thermodynamic temperature scale?
The thermodynamic temperature scale, also known as the Kelvin scale, is an absolute temperature scale where zero is the point at which all thermal motion ceases (absolute zero). It is defined based on the properties of ideal gases and is commonly used in scientific and engineering applications. The Kelvin scale is related to the Celsius scale by the equation: T(K) = T(°C) + 273.15.
