25-09-2021
Physics

contestada

the diameter of a steel rod is written as 56.47 +_ 0.02 mm .what does it mean ?

Respuesta :

ycnnico29 ycnnico29

25-09-2021

Answer:

The diameter of rod is 56.47(+-) 0.02 mm. It means that the instrument measuring the diameter 56.47 has instrumental error 0.02 mm.

Answer Link

Otras preguntas

NO LINKS!! Please help me with this statement Part 3mm

Please select the word from the list that best fits the definition. assess a. Analyzeb. Evaluatec. Questiond. Reflect

How does the author's perspective or purpose influence the way they present information or ideas?

A forest covers 41000acres. A survey finds that 0.2% of the forest is old-growth trees. How many acres of old-growth trees are there?

true or false: using traditional measures of research, such as using the dependent variables of a previous study for a new study, prevents a researcher from com

5. Merissa wants to borrow $12,000 to purchase a used boat. After looking at her monthly budget, she realizes that all she can afford to pay per month is $250.

Which sentence uses the underlined vocabulary word incorrectly? A. He decided to become an auto mechanic because he loved the care and maintenance of cars. B. A

how many elements will the temporary merge list have for merging two partitions with 250 elements each?

The D major chord has a tonic of C and a dominant of G. A. False, the D minor chord has a tonic of C and a dominant of G. B. False, the C major chord has a toni

In a research experiment a population of files is increasing according to the law of exponential growth y(t) = ae^bt where a and b are constant and t is the num