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The conductivity of materials found in nature ranges from 109 ohm-1m-1 to nearly 1018 ohm-1 m-1 from this it can be concluded that the conductivity of silicon in ohm-1 cm-1 will be nearly

Ohm is denoted by symbol

Study the following letter-symbol-number series and answer the questions given below: 5 8 # B F L ξ 4 * M J 9 G N 2 W 3 + S 4 $ P Q 6 R 7 . H T If the positions of the first and the sixteenth elemen

Ravi, Suresh, and Asif are in control of the following number-letter-symbol series respectively.Ravi: 2 & S * 9 P T B £ 8 Q ∆ 6 Suresh: ⊕ 1 □ F @ V 4 $ © M T D ⇔ Asif: G 3 H # K N . 5 R =

If R is denoted by N, D is denoted by T, I by U,O by I, E by R, T by O, U by D, N by C and C by E; then how will the word 'INTRODUCE' be written

N molecules, each of mass m, of gas A and 2 N molecules, each of mass 2 m, of gas B are contained in the same vessel which maintained at a temperature T. The mean square of the velocity of molecules o

An ammeter of resistance 0.16 ohm is shunted with a resistance of 0.04 ohm which gives a reading of 8 A. The current in the main circuits is

8 cells, each having e.m.f. 1.5 V and internal resistance 0.2 ohm are connected in series. By mistake two cells have been connected with the reversed terminals. The current flowing through an external

A voltmeter 100 V range is of 9000 ohm resistance and another voltmeter of range 80 V has a resistance of 11000 ohms. This combination is connected across 120 V.The reading of voltmeter having resista

A 20 ohm resistance with an unknown resistance R in series is connected to the potentiometer arrangement having a constant current in its main circuit. If p. d. across 2 ohm resistance is balanced at