Q)
(chatquestion)...ties of Fluids : Introduction, Pressure. Pascal's Law
If uniform rod of length 5 m, area of cross-section
50 cm? and Young's modulus 4 x 10 Pa is lyins
oody is
at rest under the action of forces as shown, then
the tolal extension in the rod is
2.5 m
25 m
uch that its
en the new
4- 10 NE
(1) 1.5 x 10-2 m
(2) 10 ' m
(3) 2 x 10 2 m
(4) 5 x 10- m
Elastic potential energy density of a stretched wire
7.
je pronortional to
...
