Answer:
I don't know what you want to know about this question can you make it a bit more understandable.
Explanation:
Answer:
option (c) 14.7 lbs
Explanation:
Data provided in the question:
Area of the column = 1 square inch
Now,
we know Air pressure at the ground surface level from the atmosphere
= 14.7 Psi
also, it can be represented as
14.7 Psi = 14.7 pounds per square inch
Therefore,
Weight of the air weigh within a column that is 1 square inch in area
= Air pressure × Area
= 14.7 pounds per square inch × 1 square inch
= 14.7 pounds i.e 14.7 lbs
Hence,
The answer is option (c) 14.7 lbs
Work-related musculoskeletal disorders (WMSDs<span>) are a group of </span>painful<span> disorders of muscles, tendons, and nerves. Carpal tunnel syndrome, tendonitis, thoracic outlet syndrome, and tension neck syndrome are examples.
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The correct answer is B. Medium. This is because to travel through the ear, the sound wave must go through the ear drum.
The sea that forms Polands northern boarder is called Baltic
