Flag Engineering Entrance Exams> The compressibility of water is 4 × 10-5 ...
question mark

The compressibility of water is 4 × 10-5 per unit atmospheric pressure. 100cc of water is subjected to a change of pressure of 100 atmospheres. The change in the volume will be (a) 4 × 10-5 cc (b) 4 × 10-2 cc (c) 4 × 10-4 cc (d) 4 × 10-1 cc

Abhishek , 11 Years ago
Grade 12
anser 2 Answers
Saurabh Koranglekar

Last Activity: 5 Years ago

We are given the compressibility of water as 4 × 10⁻⁵ per unit atmospheric pressure, which means the fractional decrease in volume per unit increase in pressure is 4 × 10⁻⁵.

Given Data:
Initial volume of water, V = 100 cc
Change in pressure, ΔP = 100 atm
Compressibility, k = 4 × 10⁻⁵ per atm
Formula Used:
The volume change due to pressure is given by the relation:

ΔV = k × V × ΔP

where:

ΔV is the change in volume,
k is the compressibility,
V is the initial volume,
ΔP is the change in pressure.
Substituting the values:
ΔV = (4 × 10⁻⁵) × (100) × (100)

ΔV = 4 × 10⁻⁵ × 10⁴

ΔV = 4 × 10⁻¹ cc

Final Answer:
The change in volume is 0.4 cc, which corresponds to option (d) 4 × 10⁻¹ cc.


576-914_asd.PNG

Vikas TU

Last Activity: 5 Years ago

576-914_asd.PNG
Dear student 
Please refer the clear image , 
The image above does not looks good , it is blurr.
Hope for the best 
Good Luck 
Cheers 
 

star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments



question mark
consider the figure of a single riveted lap joint as follows
engineering entrance exams
0 Answer Available

Last Activity: 3 Years ago

question mark
Hello,
 
Can we learn and prepare for MHT-CET online ?
engineering entrance exams
0 Answer Available

Last Activity: 3 Years ago