respectively
The angle which the vector A = 2i + 3j makes with the y axis, where i and j are unit vectors along x and y axes, respectively, is
17
Sep
The angle which the vector A = 2i + 3j makes with the y axis, where i and j are unit vectors along x and y axes, respectively, is is respectively The angle which the vector A = 2i + 3j makes with the y axis where i and j are unit vectors along x [...]
A wave travelling along the x-axis is described by the equation v(x,t)=0.005 cos (αx−βt). If the wavelength and the time period of the wave are 0.08m and 2.0s, respectively, then α and β in appropriate units are
16
Sep
A wave travelling along the x-axis is described by the equation v(x,t)=0.005 cos (αx−βt). If the wavelength and the time period of the wave are 0.08m and 2.0s, respectively, then α and β in appropriate units are A wave travelling along the x-axis is described by the equation v(x respectively t)=0.005 cos (αx−βt). If the [...]
The displacement of a particle is given by y = α + βt + γt^2 – delta t^4. The initial velocity and acceleration, respectively, are
16
Sep
The displacement of a particle is given by y = α + βt + γt^2 – delta t^4. The initial velocity and acceleration, respectively, are are respectively The displacement of a particle is given by y = α + βt + γt^2 - delta t^4. The initial velocity and acceleration September 16, 2020 Category: Cengage [...]
The heat generated in a circuit is given by Q = I^2Rt, where I is current, R is resistance, and t is time. If the percentage errors in measuring I, R, and t are 2%, 1% and 1%, respectively, then the maximum error
15
Sep
The heat generated in a circuit is given by Q = I^2Rt, where I is current, R is resistance, and t is time. If the percentage errors in measuring I, R, and t are 2%, 1% and 1%, respectively, then the maximum error 1% and 1% and t are 2% and t is time. If [...]
The dimensional formula for a physical quantity x is (M^-1 L^3 T^-2). The errors in measuring the quantities M, L, and T, respectively, are 2%, 3% and 4%. The maximum percentage of error that occurs
15
Sep
The dimensional formula for a physical quantity x is (M^-1 L^3 T^-2). The errors in measuring the quantities M, L, and T, respectively, are 2%, 3% and 4%. The maximum percentage of error that occurs 3% and 4%. The maximum percentage of error that occurs and T are 2% L respectively The dimensional formula for [...]
A physical quantity x is calculated from x = ab^2 / root c. Calculate the percentage error in measuring x when the percentage errors in measuring a, b, and c are 4, 2, and 3%, respectively.
15
Sep
A physical quantity x is calculated from x = ab^2 / root c. Calculate the percentage error in measuring x when the percentage errors in measuring a, b, and c are 4, 2, and 3%, respectively. 2 A physical quantity x is calculated from x = ab^2 / root c. Calculate the percentage error in [...]
An experiment measures quantities a, b, and c, and then X is calculated from X = a^1/2 b^2 / c^3. If the percentage errors in a, b, and c are +- 1% , +- 3%, and +- 2 %, respectively, then the percentage error in X can be
15
Sep
An experiment measures quantities a, b, and c, and then X is calculated from X = a^1/2 b^2 / c^3. If the percentage errors in a, b, and c are +- 1% , +- 3%, and +- 2 %, respectively, then the percentage error in X can be 3% An experiment measures quantities a and [...]
If L, R, C, and V, respectively, represent inductance, resistance, capacitance and potential difference, then the dimensions of L/RCV are the same as those of
15
Sep
If L, R, C, and V, respectively, represent inductance, resistance, capacitance and potential difference, then the dimensions of L/RCV are the same as those of and V C capacitance and potential difference If L R represent inductance resistance respectively then the dimensions of L/RCV are the same as those of September 15, 2020 Category: Uncategorised [...]
If E, M, J, and G, respectively, denote energy, mass, angular momentum, and gravitational constant, then Ej^2/M^5G^2d has the dimensions of
15
Sep
If E, M, J, and G, respectively, denote energy, mass, angular momentum, and gravitational constant, then Ej^2/M^5G^2d has the dimensions of and G and gravitational constant angular momentum denote energy If E J m mass respectively then Ej^2/M^5G^2d has the dimensions of September 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Tags:
and G ,
and gravitational constant ,
angular momentum ,
denote energy ,
If E ,
J ,
m ,
mass ,
respectively ,
then Ej^2/M^5G^2d has the dimensions of ,
A sphere of brass released in a long liquid column attains a terminal speed v0. If the terminal speed is attained by a sphere of marble of the same radius and released in the same liquid is n v0, then the value of n will be (Given: The specific gravities of brass, marble and liquid are 8.5,2.5 and 0.8, respectively)
15
Sep
A sphere of brass released in a long liquid column attains a terminal speed v0. If the terminal speed is attained by a sphere of marble of the same radius and released in the same liquid is n v0, then the value of n will be (Given: The specific gravities of brass, marble and liquid [...]
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Cengage JEE Mains Physics by B.M Sharma
,
Chapter 12 - Fluid Mechanics, Surface Tension and Viscosity
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2.5 and 0.8 ,
A sphere of brass released in a long liquid column attains a terminal speed v0. If the terminal speed is attained by a sphere of marble of the same radius and released in the same liquid is n v0 ,
marble and liquid are 8.5 ,
respectively ,
then the value of n will be (Given: The specific gravities of brass ,