You do a very precise experiment to test the properties of a piece ...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=hxLqqNjd2n8


Duration: 2:48
47 views
0

You do a very precise experiment to test the properties of a piece of wire. You stretch the wire
\( \mathrm{P} \) by applying an outward force to each end of the

W wire and measure its change in length. If you then precisely double this force and the wire still remains elastic but is beyond proportionality limit, the change in length of the wire
(1) will exactly double
(2) will just slightly more than double
(3) will just slightly less than double
(4) will decrease by exactly a factor of two.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-13Read the assertion and reason carefully to mark the correct option ...
2023-02-13Fill in the blanks If \( A \) and \( B \) are symmetric matrices of...
2023-02-13Read the assertion and reason carefully to mark the correct option ...
2023-02-13The figures given below show different processes (relating pressure \( \mathrm{P} \) and volume ...
2023-02-13The value of \( f(0) \), so that the function \( f(x)=\frac{(27-2 x...
2023-02-13Let \( f(x)=\frac{\tan \left(\frac{\pi}{4}-x\right)}{\cot 2 x}, x \...
2023-02-13In Fig 8.113, \( \triangle A B C \) is circumscribing a circle. Fin...
2023-02-13Fill in the blanks If \( \mathrm{A} \) and \( \mathrm{B} \) are sym...
2023-02-13Fill in the blanks If \( \mathrm{A} \) is symmetric matrix, then \(...
2023-02-13The lengths of two tangents drawn from an external point to a circl...
2023-02-13You do a very precise experiment to test the properties of a piece ...
2023-02-13The tangents drawn, at the end-points of a diameter, to a circle are
2023-02-13A \( 25 \times 10^{-3} \mathrm{~m}^{3} \) volume cylinder is filled with \( 1 \mathrm{~mol} \mat...
2023-02-13How can you prepare \( \mathrm{Cl}_{2} \) from \( \mathrm{HCl} \) a...
2023-02-13A long solenoid of \( 50 \mathrm{~cm} \) length having 100 turns ca...
2023-02-13Explain the following with proper reason : (i) Anhydrous \( \mathrm...
2023-02-13Read the assertion and reason carefully to mark the correct option ...
2023-02-13Read the assertion and reason carefully to mark the correct option ...
2023-02-13A thick current carrying cable of radius ' \( R \) ' carries curren...
2023-02-13\( 0.5 \) mole of an ideal gas is kept inside an adiabatic cylinder of length L and cross-sectio...
2023-02-13A steel cable with a radius of \( 1.5 \mathrm{~cm} \) supports a li...


Tags:
pw