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A closed vessel contains equal number of nitrogen and oxygen molecules at a pressure of p mm. If nitrogen is removed from the system then the pressure will be (a) p (b) 2p (c) p/2 (d) p^2
11
Feb
A closed vessel contains equal number of nitrogen and oxygen molecules at a pressure of p mm. If nitrogen is removed from the system then the pressure will be (a) p (b) 2p (c) p/2 (d) p^2 A closed vessel contains equal number of nitrogen and oxygen molecules at a pressure of p mm. If [...]
Steam disstillation is based on (a) Boyle’s law (b) Charle’s law (c) Dalton’s law of partial pressure (d) Avogardo’s law
11
Feb
Steam disstillation is based on (a) Boyle’s law (b) Charle’s law (c) Dalton’s law of partial pressure (d) Avogardo’s law Steam disstillation is based on (a) Boyle's law (b) Charle's law (c) Dalton's law of partial pressure (d) Avogardo's law February 11, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Molecular weight of a gas that diffuses twice as rapidly as the gas with molecular weight 64 is (a) 16 (b) 8 (c) 64 (d) 6.4
11
Feb
Molecular weight of a gas that diffuses twice as rapidly as the gas with molecular weight 64 is (a) 16 (b) 8 (c) 64 (d) 6.4 Molecular weight of a gas that diffuses twice as rapidly as the gas with molecular weight 64 is (a) 16 (b) 8 (c) 64 (d) 6.4 February 11, 2021 [...]
To find the distance d over which a signal can be seen clearly in foggy conditions, a railways engineer uses dimensional and assumes that the distance depends on the mass density p of the fog, intensity(power/area) S of the light from the signal and its frequency f. The engineer finds that d is proportional to S^1/n . the value of n is
10
Feb
To find the distance d over which a signal can be seen clearly in foggy conditions, a railways engineer uses dimensional and assumes that the distance depends on the mass density p of the fog, intensity(power/area) S of the light from the signal and its frequency f. The engineer finds that d is proportional to [...]
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a railways engineer uses dimensional and assumes that the distance depends on the mass density p of the fog ,
intensity(power/area) S of the light from the signal and its frequency f. The engineer finds that d is proportional to S^1/n . the value of n is ,
To find the distance d over which a signal can be seen clearly in foggy conditions ,
match the physical quantiesgiven in column 1with dimensions expressed in terms of mass ( M ), length ( L) , time (T) , And charge ( Q ) given in coloumn II and wire the correct answer against the matched quantity in a tabular form in your answer book
10
Feb
match the physical quantiesgiven in column 1with dimensions expressed in terms of mass ( M ), length ( L) , time (T) , And charge ( Q ) given in coloumn II and wire the correct answer against the matched quantity in a tabular form in your answer book And charge ( Q ) given [...]
Column-1 gives three physical quantities. Select the appropriate units for the choices given in column-II. Some of the physical quantities may have more than one choice.
10
Feb
Column-1 gives three physical quantities. Select the appropriate units for the choices given in column-II. Some of the physical quantities may have more than one choice. Column-1 gives three physical quantities. Select the appropriate units for the choices given in column-II. Some of the physical quantities may have more than one choice. February 10, 2021 [...]
The relation between [ E0] and [mew0] is
10
Feb
The relation between [ E0] and [mew0] is The relation between [ E0] and [mew0] is February 10, 2021 Category: Chapter 5 - Rotational Motion , JEE Mains Physics 2002-2019 Solved Video Solutions ,
The relation between [ E ] and [ B ] is (a) [E] =[B] [L] [T] (B) [E] =[B] [L]^-1 [T] (C) [E] =[B] [L] [T]^-1 (d) [E] =[B] [L]^-1 [T]^-1
10
Feb
The relation between [ E ] and [ B ] is (a) [E] =[B] [L] [T] (B) [E] =[B] [L]^-1 [T] (C) [E] =[B] [L] [T]^-1 (d) [E] =[B] [L]^-1 [T]^-1 The relation between [ E ] and [ B ] is (a) [E] =[B] [L] [T] (B) [E] =[B] [L]^-1 [T] (C) [E] =[B] [...]
Planck’s constant h, speed of light c and gravitational constant G are used to form a unit of length L and unit of mass M .Then , the correct options is/are
10
Feb
Planck’s constant h, speed of light c and gravitational constant G are used to form a unit of length L and unit of mass M .Then , the correct options is/are Planck's constant h speed of light c and gravitational constant G are used to form a unit of length L and unit of mass [...]
When ethyl alcohol reacts with acetic acid, the products formed are (a) Sodium ethoxide + hydrogen (b) Ethyl acetate + water (c) Ethyl acetate + soap (d) Ethyl alcohol + water
10
Feb
When ethyl alcohol reacts with acetic acid, the products formed are (a) Sodium ethoxide + hydrogen (b) Ethyl acetate + water (c) Ethyl acetate + soap (d) Ethyl alcohol + water the products formed are (a) Sodium ethoxide + hydrogen (b) Ethyl acetate + water (c) Ethyl acetate + soap (d) Ethyl alcohol + water [...]