Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Siderite is an ore of (a) Cu (b) Al (c) Ag (d) Fe
11
Nov
Siderite is an ore of (a) Cu (b) Al (c) Ag (d) Fe Siderite is an ore of (a) Cu (b) Al (c) Ag (d) Fe November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following does not contain Mg (a) Magnetite (b) Asbestos (c) Magnesite (d) Carnallite
11
Nov
Which of the following does not contain Mg (a) Magnetite (b) Asbestos (c) Magnesite (d) Carnallite Which of the following does not contain Mg (a) Magnetite (b) Asbestos (c) Magnesite (d) Carnallite November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An important oxide ore of iron is (a) Haematite (b) Siderite (c) Pyrites (d) Malachite
11
Nov
An important oxide ore of iron is (a) Haematite (b) Siderite (c) Pyrites (d) Malachite An important oxide ore of iron is (a) Haematite (b) Siderite (c) Pyrites (d) Malachite November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following is not an ore of lead (a) Galena (b) Anglesite (c) Calamine (d) Cerrusite
11
Nov
Which of the following is not an ore of lead (a) Galena (b) Anglesite (c) Calamine (d) Cerrusite Which of the following is not an ore of lead (a) Galena (b) Anglesite (c) Calamine (d) Cerrusite November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An example of halide ore is (a) Galena (b) Bauxite (c) Cinnabar (d) Cryolite
11
Nov
An example of halide ore is (a) Galena (b) Bauxite (c) Cinnabar (d) Cryolite An example of halide ore is (a) Galena (b) Bauxite (c) Cinnabar (d) Cryolite November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of ore is metalloid (a) As (b) Na (c) Au (d) Fe
11
Nov
Which of ore is metalloid (a) As (b) Na (c) Au (d) Fe Which of ore is metalloid (a) As (b) Na (c) Au (d) Fe November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The most abundant element on earth crust is (a) Hydrogen (b) Oxygen (c) Silicon (d) Carbon
11
Nov
The most abundant element on earth crust is (a) Hydrogen (b) Oxygen (c) Silicon (d) Carbon The most abundant element on earth crust is (a) Hydrogen (b) Oxygen (c) Silicon (d) Carbon November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
To get maximum current through a resistance of 2.5Ω, one can use m rows of cells, each row having n cells. The internal resistance of each cell is 0.5Ω what are the values of n and m, if the total number of cells is 45.
11
Nov
To get maximum current through a resistance of 2.5Ω, one can use m rows of cells, each row having n cells. The internal resistance of each cell is 0.5Ω what are the values of n and m, if the total number of cells is 45. each row having n cells. The internal resistance of each [...]
There is an infinite wire grid with cells in the form of equilateral triangles. The resistance of each wire between neighboring joint connections is R0 The net resistance of the whole grid between the points A and B as shown in fig.
11
Nov
There is an infinite wire grid with cells in the form of equilateral triangles. The resistance of each wire between neighboring joint connections is R0 The net resistance of the whole grid between the points A and B as shown in fig. find the maximum energy stored on the capacitor . Initially In the circuit [...]
In the circuit shown , switch S is closed at t = 0 . Let i1 and i2 be the currents at any finite time t , then the ratio i1 /i2 .
11
Nov
In the circuit shown , switch S is closed at t = 0 . Let i1 and i2 be the currents at any finite time t , then the ratio i1 /i2 . In the circuit shown switch S is closed at t = 0 . Let i1 and i2 be the currents at any [...]