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Two particles of equal mass m go around a circle of radius R under the action of their mutual gravitational attraction. The speed of each particle is
14
Sep
Two particles of equal mass m go around a circle of radius R under the action of their mutual gravitational attraction. The speed of each particle is Two particles of equal mass m go around a circle of radius R under the action of their mutual gravitational attraction. The speed of each particle is September [...]
Two spheres of masses m and M are situated in air and the gravitational force between them is F. The space around the masses is now filled with a liquid of specific gravity 3. The gravitational force will now be
14
Sep
Two spheres of masses m and M are situated in air and the gravitational force between them is F. The space around the masses is now filled with a liquid of specific gravity 3. The gravitational force will now be Water flows through two identical tubes A and B. A volume Vo of water passes [...]
With due regard to significant figures, subtract a. 0.35 from 7 b. 0.65 from 7
14
Sep
With due regard to significant figures, subtract a. 0.35 from 7 b. 0.65 from 7 subtract a. 0.35 from 7 b. 0.65 from 7 With due regard to significant figures September 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
With due regard to significant figures, add the following a. 953 and 0.324 b. 953
14
Sep
With due regard to significant figures, add the following a. 953 and 0.324 b. 953 add the following a. 953 and 0.324 b. 953 With due regard to significant figures September 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In two systems of relations among velocity, acceleration, and force are, respectively, v2 = alpha^2/beta v1, a2 = alpha beta a1, and F2 = F1/alpha beta. If alpha and bera are constants, then make relations among
14
Sep
In two systems of relations among velocity, acceleration, and force are, respectively, v2 = alpha^2/beta v1, a2 = alpha beta a1, and F2 = F1/alpha beta. If alpha and bera are constants, then make relations among a2 = alpha beta a1 acceleration and F2 = F1/alpha beta. If alpha and bera are constants and force [...]
Alpha/t^2 = Fv + beta/x^2 Find the dimension formula for alpha and beta (here t = time, F = force, v = velocity, x = distance)
14
Sep
Alpha/t^2 = Fv + beta/x^2 Find the dimension formula for alpha and beta (here t = time, F = force, v = velocity, x = distance) alpha/t^2 = Fv + beta/x^2 Find the dimension formula for alpha and beta (here t = time F = force v = velocity x = distance) September 14, 2020 [...]
A physical quantity P is given by P = A^3B^1/2 / c^-4D^3/2. Which quantity among A, B, C, and D brings in the maximum percentage error in P?
14
Sep
A physical quantity P is given by P = A^3B^1/2 / c^-4D^3/2. Which quantity among A, B, C, and D brings in the maximum percentage error in P? A physical quantity P is given by P = A^3B^1/2 / c^-4D^3/2. Which quantity among A and D brings in the maximum percentage error in P? B [...]
A large cylindrical tank has a hole of area A at its bottom. Water is poured in the tank by a tube of equal cross sectional area A ejecting water at the speed v.
14
Sep
A large cylindrical tank has a hole of area A at its bottom. Water is poured in the tank by a tube of equal cross sectional area A ejecting water at the speed v. A large cylindrical tank has a hole of area A at its bottom. Water is poured in the tank by a [...]
According to Joule’s law of heating , heat produced H = I^2Rt, where I is current, R is resistance, and t is time. If the errors in the measurement of I, R, and t are 3%, 4% and 6%, respectively,
14
Sep
According to Joule’s law of heating , heat produced H = I^2Rt, where I is current, R is resistance, and t is time. If the errors in the measurement of I, R, and t are 3%, 4% and 6%, respectively, 4% and 6% According to Joule's law of heating and t are 3% and t [...]
A cylindrical tank has a hole of 1cm^2 in its bottom. If the water is allowed to flow into the tank from a tube above it at the rate of 70 cm^3/sec then the maximum height up to which water can rise in the tank is ( g = 9.8 m/s^2)
14
Sep
A cylindrical tank has a hole of 1cm^2 in its bottom. If the water is allowed to flow into the tank from a tube above it at the rate of 70 cm^3/sec then the maximum height up to which water can rise in the tank is ( g = 9.8 m/s^2) Water flows through two [...]