Author Question: At normal atmospheric pressure and temperature, 1 cubic meter of air has a mass of about A) 1.00 ... (Read 59 times)

Tazate · **on:** Jul 29, 2018

At normal atmospheric pressure and temperature, 1 cubic meter of air has a mass of about

A) 1.00 kg.
B) 1.25 kg.
C) 2.00 kg.
D) 2.25 kg.

Question 2

The pascal is a pressure unit equal to

A) 1 newton per square meter.
B) 1 kilogram per square meter.
C) 1 newton per square centimeter.
D) 1 kilogram per square centimeter.