Three conducting rods of same material and cross-section are shown ... VIDEO
Three conducting rods of same material and cross-section are shown in figure. Temperature of A, D and \( \mathrm{C} \) are maintained at \( 20^{\circ} \mathrm{C}, 90^{\circ} \mathrm{C} \) and \( 0^{\circ} \mathrm{C} \). Find the ratio of length \( \mathrm{BD} \) and \( \mathrm{BC} \) if there is no heat flow in AB.https://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2023-02-13 A vessel containing \( 100 \mathrm{gm} \) water at \( 0^{\circ} \ma... 2023-02-13 The correct structure of 6-Ethyl-2,3,5-trimethylnonane is :
(A)
(B)... 2023-02-13 Draw all structurally isomeric benzene containing isomers with mole... 2023-02-13 Solve graphically the following pair of equations.
\[
2 x-y+3=0 \te... 2023-02-13 सौरघम (Sorghum) का कवर्ड स्सट रोग किसके द्वारा होता है
(A) स्फीलोथीका क्रूएन्टा
(B) स्फीलोथीका स... 2023-02-13 In the square frame of side \( l \) of metallic rods, the corners \... 2023-02-13 Directions : Each of these questions contain two statements, Assert... 2023-02-13 Molecular formula of naphthaquinone is
\( \mathrm{P} \)
W
(A) \( \m... 2023-02-13 Three aluminium rods of equal length form an equilateral triangle \... 2023-02-13 Star \( S_{1} \) emits maximum radiation of wavelength \( 420 \math... 2023-02-13 Three conducting rods of same material and cross-section are shown ... 2023-02-13 A slab of stone of area \( 0.36 \mathrm{~m}^{2} \) and thickness \(... 2023-02-13 The ring chain functional isomer of compound But-2-ene are.
\( \mat... 2023-02-13 A function \( f: \mathbf{R} \rightarrow \mathbf{R} \) is defined by... 2023-02-13 Two rectangular blocks, having identical dimensions, can be arrange... 2023-02-13 A metallic sphere having radius \( 0.08 \mathrm{~m} \) and mass \( ... 2023-02-13 Evaluate \( \cot \left(\tan ^{-1} a+\cot ^{-1} a\right) \).
( 2023-02-13 If \( \mathrm{A}=\{1,2,3\}, \mathrm{B}=\{1,3,5,7,9\} \), then
Numbe... 2023-02-13 Find the value of \( \sin ^{-1}\left(\sin \frac{2 \pi}{3}\right) \).
W 2023-02-13 Directions : Each of these questions contain two statements, Assert... 2023-02-13 The temperature of the two outer surfaces of a composite slab, cons...
0