In an experiment to verify Newton's law of cooling, a graph is plotted between, the temperature .... VIDEO
In an experiment to verify Newton's law of cooling, a graph is plotted between, the temperature difference \((\Delta T)\) of the water and surrounding and time as shown in figure. The initial temperature of water is taken as \(60^{\circ} C\). The value of \(t_2\) as mentioned in the graph will behttps://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live
Other Videos By PW Solutions 2024-07-10 Match List-I and List-II
Choose the correct answer from the options given below:.... 2024-07-10 If the circles \(x^2+y^2+6 x+8 y+16=0\) and \(x^2+y^2+2(3-\sqrt{3}) x+2(4-\sqrt{6}) y=k+6 \sqrt{.... 2024-07-10 If \(0<x, y<\pi\) and \(\cos x+\cos y-\cos (x+y)=3 / 2\), Then, \(\sin x+\cos y\) is equal.... 2024-07-10 Let \(S=\left\{\theta \in[0,2 \pi]: 8^{2 \sin ^2 \theta}+8^{2 \cos ^2 \theta}=16\right\}\). Then.... 2024-07-10 If the sum of solutions of the system of equations \(2 \sin ^2 \theta\) \(-\cos 2 \theta=0\) and.... 2024-07-10 One mole of an ideal monoatomic gas is subjected to changes as shown in the graph. The magnitude.... 2024-07-10 A hall has a square floor of dimension \(10 m \times 10 m\) (see the figure) and vertical walls..... 2024-07-10 For water at \(100^{\circ} C\) and 1 bar\[\Delta_{\text {vap }} H -\Delta_{\text {vap }} U =----.... 2024-07-10 The entropy versus temperature plot for phases α and β at 1 bar pressure is given. ST.... 2024-07-10 A faulty thermometer reads \(5^{\circ} C\) in melting ice and \(95^{\circ} C\) in steam. The cor.... 2024-07-10 In an experiment to verify Newton's law of cooling, a graph is plotted between, the temperature .... 2024-07-10 Right option for the number of tetrahedral and octahedral voids in hexagonal primitive unit cell.... 2024-07-10 On heating, \(LiNO _3\) gives how many compounds among the following?\(Li _2 O , N _2, O _2, LiN.... 2024-07-10 Structure of \(BeCl _2\) in solid state, vapour phase and at very high temperature respectively .... 2024-07-10 Ion having highest hydration enthalpy among the given alkaline earth metal ions is:.... 2024-07-10 \(Mg \left( NO _3\right)_2 \cdot XH _2 O\) and \(Ba \left( NO _3\right)_2 \cdot YH _2 O\), repre.... 2024-07-10 Alkali metal from the following with least melting point is:.... 2024-07-10 The setting time of Cement is increased by adding .... 2024-07-10 A hydrated solid X on heating initially gives a monohydrated compound Y. Y upon heating above 37.... 2024-07-10 When gypsum is heated to \(393 K\), it forms:.... 2024-07-10 Among the following, number of metal/s which can be used as electrodes in the photoelectric cell....
0