Appl Of Ms Excel In Analytical Chemistry
2nd Edition
ISBN: 9781285686691
Author: Crouch
Publisher: Cengage
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Engineering materials are materials utilized in the development of new technologies.
(A) True
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Assuming that you weighted a piece of silver
five times and each time you got 52 grams.
However, the actual weight from the Bureau
of Standards said it should weigh 50 g.
(a) What is the % relative errors?
(b) What type of error does this exemplify?
(c) Does this affect (a) reliability (b) Accuracy
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- 8. For this question two statements are given- one labeled Assertion (A) and the other labelled Reason (R). Select the correct answer to this question from the codes (a), (b), (c) and (d) as given below. (a) Both A and R are true, and R is correct explanation of the assertion (b) Both A and R are true, but R is not the correct explanation of the assertion (c) A is true but R is false (d) 4 is false, but R is true. Assertion: The particles of a suspension can be seen by naked eye. Reason: When a suspension is left undisturbed, it becomes unstablearrow_forwardI need help calculating these values make sure they are 3 sig fig!!!arrow_forward1 calorie is equal to 4.184 joules. true or falsearrow_forward
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