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Q: What is the number of the significant digits in the measurement 34.000m?

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5

5

There is 1 significant figure in this measurement.

the precision of the answer must have the same number of significant digits as the measurement with the least significant digits- the site explains the rules and how to identify significant digits

the precision of the answer must have the same number of significant digits as the measurement with the least significant digits- the site explains the rules and how to identify significant digits

The least number of significant figures in any number of the problem determines the number of significant figures in the answer.

The least number of significant figures in any number of the problem determines the number of significant figures in the answer.

The least number of significant figures in any number of the problem determines the number of significant figures in the answer.

The number of significant digits is here six.

There are 2 significant digits in the number.

Each measurement is considered to have a certain number of what are called significant digits or significant figures ( aka sig figs or sig.digs ) . Rules for Identifying the Number of Significant Digits in a Number Rules 1)Any nonzero (digits from 1 to 9 ) digits are significant . 2)Any zeroes found between two significant digits are significant . 3)Any zeroes that are found to the right of both a significant digit and a decimal place are significant . Examples from the Rules Above According To Each Rule 1)Number 942 , with three nonzero digits , shows 3 significant digits 2)Number 50003 , with 2 nonzero digits and 3 zeroes between and significant digits , shows 5 significant digits . 3)Number 75.00 , with 2 nonzero digits and 2 zeroes that are to the right of both a significant digit and a decimal shows 4 significant digits . Always consider each rule and try memorizing them ,Practice and Memorize

Non-zero digits are always significant. Thus, 569 has three significant digits, and 69.35 has four significant digits. Zeros are sometimes significant and sometimes aren't: # Zeroes placed before other digits are not significant; 0.0968 has three significant digits. # Zeroes placed between other digits are always significant; 70063 kg has five significant digits. # Zeroes placed after other digits but behind a decimal point are significant; 7.90 has three significant digits. # Zeroes at the end of a number are significant only if they are behind a decimal point as in (c). Otherwise, it is impossible to tell if they are significant. For example, in the number 8200, it is not clear if the zeroes are significant or not. The number of significant digits in 8200 is at least two, but could be three or four. To avoid uncertainty, use scientific notation to place significant zeroes behind a decimal point: 8.200 * 103 has four significant digits 8.20 * 103 has three significant digits 8.2 * 103 has two significant digits

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