Assertion :- \( 100 \mathrm{~W}, 60 \mathrm{~W} \) and \( 20 \mathr...

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=1xYc3QDY9X0


Duration: 7:22
3 views
0

Assertion :- \( 100 \mathrm{~W}, 60 \mathrm{~W} \) and \( 20 \mathrm{~W} \) bulbs, each marked 220 volt, are connected in series with a voltage suirce, then \( 20 \mathrm{~W} \) bulb gives
\( \mathrm{P} \) maximun illoumination.
\( \mathrm{W} \)
Reason :- kesistance of filament \( 20 \mathrm{~W} \) bulb is maximum.
(1) A
(2) B
(3) \( \mathrm{C} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-13Assign suitable terms to the following: (i) Materials which can wit...
2023-02-13The correct order of viscosity of the following liquids will be (a)...
2023-02-13Explain the following: (i) Why is chalcocite roasted and not calcin...
2023-02-13Highlight three major distinctions between the federations of 'comi...
2023-02-13Write down the features of Horizontal division of power sharing. Ke...
2023-02-13In games period, the teacher decided to play the puzzle game. For this game, (W) firstly the tea...
2023-02-13The H-bonds in solid HF can be best represented as : (a) \( \mathrm...
2023-02-13According to MO theory which of the following lists ranks the nitro...
2023-02-13If \( f(x)=x^{3}+1 \) and \( g(x)=x+1 \) be two real functions, the...
2023-02-13Dolomite can also be treated to get \( \mathrm{MgCl}_{2} \) which i...
2023-02-13Assertion :- \( 100 \mathrm{~W}, 60 \mathrm{~W} \) and \( 20 \mathr...
2023-02-13A certain current liberates \( 0.504 \mathrm{~g} \) of \( \mathrm{H...
2023-02-13Assertion :- Electrolyte are more conducting than metal. \( \mathrm...
2023-02-13Bond order normally gives idea of stability of a molecular species....
2023-02-13Assertion :- Voltmeter is much better than a potentiometer for meas...
2023-02-13Draw the graphs of the following real functions. Hence, find their ...
2023-02-13The type of molecular forces of attraction present in the following...
2023-02-13Directions : Each of these questions contain two statements, Assert...
2023-02-13Assertion :- Though the same current flows through the line wires a...
2023-02-13Assêertiōn : Thē s̄tāñđārd rèsistance coils are maste of manganin. ...
2023-02-13Match the following: \begin{tabular}{|ll|l|} \hline \multicolumn{2}...


Tags:
pw