In the following questions, a statement of assertion (A) is followed by a statement of reason (R...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=MsqvkahNf98


Duration: 3:35
5 views
0

In the following questions, a statement of assertion (A) is followed by a statement of reason (R)
A: All muscles follow All or None principle.
R: All muscles contract either fully or not contract at all depending upon threshold stimulus availability.
šŸ“²PW App Link - https://bit.ly/YTAI_PWAP
šŸŒPW Website - https://www.pw.live



Other Videos By PW Solutions


2023-08-21A particle is projected in air at an angle \( \beta \) to a surface which itself is inclined at ...
2023-08-21A body of mass \( 5 \mathrm{~kg} \) is acted on by a net force \( \mathrm{F} \) which varies wit...
2023-08-21Two masses of \( 8 \mathrm{~kg} \) and \( 4 \mathrm{~kg} \) are connected by a string as shown i...
2023-08-21A proton moving with a velocity of \( 1.25 \times 10^{5} \mathrm{~m} / \mathrm{s} \) collides wi...
2023-08-21From a circular ring of mass \( M \) and radius \( R \), an arc corresponding to a \( 90^{\circ}...
2023-08-21Two blocks are connected by a string as shown in the diagram. The upper block is hung by another...
2023-08-21The following observations were taken for determining surface tension \( T \) of water by capill...
2023-08-21A point mass of \( 0.5 \mathrm{~kg} \) is moving along \( x \)-axis as \( x=t^{2}+2 t \), where,...
2023-08-21Match column-I with column-II and select the correct answer using the codes given below. img tit...
2023-08-21Consider the two configurations shown in equilibrium. Find ratio \( T_{A} / T_{B} \). (Ignore th...
2023-08-21In the following questions, a statement of assertion (A) is followed by a statement of reason (R...
2023-08-21If a light body and heavy body have same kinetic energy, then which one has greater linear momentum?
2023-08-21Time taken by an object falling from rest to cover the height of \( h_{1} \) and \( h_{2} \...
2023-08-21Seminal plasma in human beings is rich in
2023-08-21Let \( f \) be a differentiable function satisfying the relation \( f(x+y)=f(x)+f(y)-2 x y+\left...
2023-08-21Coordinate geometry is \( = \) tool for studying geometry.
2023-08-21If \( \alpha, \beta \) and \( \gamma \) are the roots of \( x^{3}+8=0 \), then the equation whos...
2023-08-21The number of polynomials having zeroes \( -2 \) and 5 is (a) 1 (b) 2 (c) 3 (d) more than \( 3 . \)
2023-08-21lf \(\tan^{2}\alpha\tan^{2}\beta+\tan^{2}\beta\tan^{2}\gamma+\tan^{2}\gamma \tan^{2}\alpha+2\tan...
2023-08-21Prove that \[(\cos x-\cos y)^{2}+(\sin x-\sin y)^{2}=4 \sin ^{2}\left(\frac{x-y}{2}\right)\]
2023-08-21If \( \log _{0.04}(x-1) \geq \log _{0.2}(x-1) \) then \( x \) belongs to the interval