For a new unit of length, the velocity of radiowaves is unity. Find... VIDEO
For a new unit of length, the velocity of radiowaves is unity. Find the distance of an aeroplane from a radar, if the radio signal is received back by the radar in \( 8.4 \mu \mathrm{s} \).https://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2023-02-14 In how many ways four men and three women may sit around a round ta... 2023-02-14 Let \( I_{A} \) and \( I_{B} \) be moments of inertia of a body about two axes
\( \mathrm{P} \) ... 2023-02-14 Column-I contains \( S \) and Column-II gives last digit of \( S \).
(A) \( S=\sum_{n=1}^{11}(2 ... 2023-02-14 If \( X=\{1,2,3,4,5,6,7,8,9\}, A=\left\{x \in N: 30x^{2}70\right\},... 2023-02-14 When the planet jupiter is at a distance of \( 824.7 \) million kil... 2023-02-14 The moon is observed from two diametrically opposite points \( A \)... 2023-02-14 In how many ways 5 persons can sit at a round table, if two of the ... 2023-02-14 In how many ways can five people be distributed in three different ... 2023-02-14 Linked genes that were observed by Morgan were present on
(a) X-chr... 2023-02-14 If the normals at three points \( P, Q, R \) of the parabola \( y^{2}=4 a x \) meet in a point \... 2023-02-14 For a new unit of length, the velocity of radiowaves is unity. Find... 2023-02-14 If the size of the atom were enlarged to the tip of the sharp pin, ... 2023-02-14 If \( A=\{1,2,3,4 \ldots . . \mathrm{n}\} \) and \( B \subset A ; C... 2023-02-14 The sun's angular diameter is measured to be 1,920 ". The distance ... 2023-02-14 If \( A=\{1,2,3,4 \ldots . n\} \) and \( B \subset A ; C \subset A ... 2023-02-14 Prove that : \( \frac{200 !}{(10 !)^{20} 19 !} \) is an integer
P 2023-02-14 How many four digit natural numbers not exceeding the number 4321 c... 2023-02-14 A point mass of \( 1 \mathrm{~kg} \) collides elastically with a stationary point mass of \( 5 \... 2023-02-14 Let \( R \) be a relation on \( N \) defined by \( x+2 y=8 \). The ... 2023-02-14 Let \( U \) be the universal set containing 700 elements. If \( A, ... 2023-02-14 In a collinear collision, a particle with an initial speed \( v_{0} \) strikes a stationary part...
0