[Answered] What is the SI unit of pressure? A) Pascal (Pa) B) Atm C) Torr D) ...

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mia

Hero Member
Posts: 564

on: Aug 27, 2018

What is the SI unit of pressure?

A) Pascal (Pa)
B) Atm
C) Torr
D) Bar

Question 2

Find the difference between two masses measured as 123.6 grams and 115.972 grams. Express the answer to the correct number of significant figures.

A) 7.6 grams
B) 7.63 grams
C) 7.628 grams
D) 8.0 grams
E) 8 grams

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Marked as best answer by a Subject Expert

Dunkey

Sr. Member
Posts: 333

Reply #1 on: Aug 27, 2018

Answer to Question 1

A

Answer to Question 2

A

mia

Member
Posts: 564

Reply 2 on: Aug 27, 2018

Wow, this really help

sultana.d

Member
Posts: 320

Reply 3 on: Yesterday

Excellent

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