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What is the meaning of tolerance in science?
Tolerance is the: 1. ability of an organism to endure unfavourable environmental conditions; 2. amount of a chemical in food considered safe for humans or animals.
What does tolerance mean in measurement?
In terms of measurement, the difference between the maximum and minimum dimensions of permissible errors is called the “tolerance.” The allowable range of errors prescribed by law, such as with industrial standards, can also be referred to as tolerance.
What does tolerant mean ks2?
definition: willing to accept or respect what is different in others, especially their beliefs and customs.
What is tolerance in pharmacology?
Tolerance is a person’s diminished response to a drug, which occurs when the drug is used repeatedly and the body adapts to the continued presence of the drug. Resistance refers to the ability of microorganisms or cancer cells to withstand the effects of a drug usually effective against them.
What does accuracy mean in engineering?
trueness
In science and engineering, accuracy refers to the trueness of a quantity. Trueness implies the closeness of a value to the true value or to a reference standard. Precision is defined as the reproducibility or repeatability of a result from repeated measurements under unchanged conditions.
What does tolerance mean in chemistry?
total allowable error
Tolerance refers to the total allowable error within an item. This is typically represented as a +/- value off of a nominal specification. Products can become deformed due to changes in temperature and humidity, which lead to material expansion and contraction, or due to improper feedback from a process control device.
What does tolerance mean in history?
noun. a fair, objective, and permissive attitude toward those whose opinions, beliefs, practices, racial or ethnic origins, etc., differ from one’s own; freedom from bigotry.
What is tolerance in electrical engineering?
Engineering tolerance is the permissible variation in measurements deriving from the base measurement. Tolerances can apply to many different units. But regardless of the unit, a tolerance states an acceptable measurement range from the base point (nominal value).
Why tolerance is used in engineering?
Tolerance is the acceptable range for a physical dimension, which is determined by the product designer based on form, fit and function of a part. Tolerances are pivotal in the manufacturing process because they will determine how well a part will fit in the final piece and how reliable the final product will be.
What is tolerance ks3?
Tolerance means the range of acceptable measurements for something.