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Is ml a measured number or an exact number?
Milliliters (abbreviated "ml") is generally a measured quantity.
Is 5 miles a measured or exact number according to chemistry?
In chemistry, 5 miles is considered a measured quantity because it is a distance that has been obtained through measurement. An exact number in chemistry would typically refer to values like atomic masses or the number of atoms in a molecule, which are known precisely.
What is the difference between a measured digit and an exact number?
Hi! Wow, good question! In chemistry, an exact number is one that you know is absolutely true. For example, these are exact numbers: 12 inches in a foot 9 roses 1000mg in 1 g However, a measured number is one that needs significant figures. For example, these are measured numbers: 12.3 g 1001 liters 361.3 miles These are numbers that you aren't absolutely sure. If you weigh something and it states 3.0 grams, that is NOT an exact number, but rather a measured number. For all you know, the weight may be 3.00000003, but since the weighing scale can only show two digits, you get 3.0 g. Good luck!
What is the difference between an exact number and a measured number?
An exact number is something that cannot be simplified any further or expressed in any other way besides one. examples: 6 candles on the cake, 2 cups in the sink, 5280 feet in a mile. A measured number is something that you measure with a measuring device and record, and can be expressed in different ways. examples: someone is 5.76 feet tall, a pen is 3.10 inches long.
How many sweets in 1kg?
The number of sweets in 1kg will depend on the size and weight of each individual sweet. It is not possible to provide an exact number without knowing the specific type of sweet being measured.
What is an exact decimal?
an exact decimal must be with the number 0. in it or it is not exact.
What is the number of measured quantity 351g?
The number of the measured quantity is 351 grams.
Are exact quantities considered when applying significant figure rules?
No, exact quantities are not considered when applying significant figure rules. Exact quantities are known with complete certainty and do not impact the uncertainty associated with measured quantities. Significant figures are only counted based on measured values.
How many peaks is in a bushel?
A bushel is a measure of volume, typically used for dry goods like grains or fruits. It does not have an exact number of peaks, as the number would depend on the shape and size of the items being measured.
Can the motion of an object be measured by looking at it?
no you have to get different kinds of rates to know that i the exact answer.
What is the exact size of the planets in inches?
Planet sizes cannot be measured to such accuracy.
What is the height of a cylinder?
The height of a cylinder all depends on what cylinder you are talking about. There is only an exact height if you have measured it yourself or someone has already measured it for you.
