Physics
General
Easy
Question
The resolving limit of healthy eye is about
 or



The correct answer is: or
Resolving limit of eye is one minute (1').
Related Questions to study
physics
A person is suffering from myopic defect. He is able to see clear objects placed at 15 cm. What type and of what focal length of lens he should use to see clearly the object placed 60 cm away
A person is suffering from myopic defect. He is able to see clear objects placed at 15 cm. What type and of what focal length of lens he should use to see clearly the object placed 60 cm away
physicsGeneral
physics
A ray of light is incident on an equilateral glass prism placed on a horizontal table. For minimum deviation which of the following is true
A ray of light is incident on an equilateral glass prism placed on a horizontal table. For minimum deviation which of the following is true
physicsGeneral
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In the given figure, what is the angle of prism
In the given figure, what is the angle of prism
physicsGeneral
physics
A given ray of light suffers minimum deviation in an equilateral prism P. Additional prisms Q and R of identical shape and material are now added to P as shown in the figure. The ray will suffer
A given ray of light suffers minimum deviation in an equilateral prism P. Additional prisms Q and R of identical shape and material are now added to P as shown in the figure. The ray will suffer
physicsGeneral
Physics
A bob of mass is suspended by a massless string of length . The horizontal velocity at position is just sufficient to make it reach the point . The angle at which the speed of the bob is half of that at , satisfies
A bob of mass is suspended by a massless string of length . The horizontal velocity at position is just sufficient to make it reach the point . The angle at which the speed of the bob is half of that at , satisfies
PhysicsGeneral
maths
The foot of the perpendicular on the line drown from the origin is C if the line cuts the xaxis and yaxis at A and B respectively then BC : CA is
The foot of the perpendicular on the line drown from the origin is C if the line cuts the xaxis and yaxis at A and B respectively then BC : CA is
mathsGeneral
maths
(where a, b are integers) =
(where a, b are integers) =
mathsGeneral
maths
mathsGeneral
maths
${\int}_{\pi /4}^{\pi /4}\u200a\frac{{e}^{x}(x\mathrm{sin}x)}{{e}^{2x}1}dx$ is equal to
${\int}_{\pi /4}^{\pi /4}\u200a\frac{{e}^{x}(x\mathrm{sin}x)}{{e}^{2x}1}dx$ is equal to
mathsGeneral
maths
Let $f:R\to R,f\left(x\right)=\left\{\begin{array}{c}x[x\left]\right,\left[x\right]\\ x[x+1\left]\right,\left[x\right]\end{array}\right.$$\begin{array}{r}\text{is odd}\\ 1\text{is even where [.]}\end{array}$ denotes greatest integer function, then ${\int}_{2}^{4}\u200af\left(x\right)dx$ is equal to
Let $f:R\to R,f\left(x\right)=\left\{\begin{array}{c}x[x\left]\right,\left[x\right]\\ x[x+1\left]\right,\left[x\right]\end{array}\right.$$\begin{array}{r}\text{is odd}\\ 1\text{is even where [.]}\end{array}$ denotes greatest integer function, then ${\int}_{2}^{4}\u200af\left(x\right)dx$ is equal to
mathsGeneral
maths
The value of ${\int}_{0}^{1}\u200a\mathrm{sin}2\pi x\mid dx$ is equal to
The value of ${\int}_{0}^{1}\u200a\mathrm{sin}2\pi x\mid dx$ is equal to
mathsGeneral
Maths
The value of (where {x} is the fractional part of x) is
The value of (where {x} is the fractional part of x) is
MathsGeneral
Maths
The shortest distance between the two straight line and is
The shortest distance between the two straight line and is
MathsGeneral
physics
A bob of mass M is suspended by a massless string of length L. The horizontal velocity $v$ at position A is just sufficient to make it reach the point B. The angle $\theta $ at which the speed of the bob is half of that at A, satisfies
A bob of mass M is suspended by a massless string of length L. The horizontal velocity $v$ at position A is just sufficient to make it reach the point B. The angle $\theta $ at which the speed of the bob is half of that at A, satisfies
physicsGeneral
Physics
A piece of wire is bent in the shape of a parabola axis vertical) with a bead of mass on it. The bead can side on the wire without friction. It stays at the lowest point of the parabola when the wire is at rest. The wire is now accelerated parallel to the axis with a constant acceleration . The distance of the new equilibrium position of the bead, where the bead can stay at rest with respect to the wire, from the axis is
A piece of wire is bent in the shape of a parabola axis vertical) with a bead of mass on it. The bead can side on the wire without friction. It stays at the lowest point of the parabola when the wire is at rest. The wire is now accelerated parallel to the axis with a constant acceleration . The distance of the new equilibrium position of the bead, where the bead can stay at rest with respect to the wire, from the axis is
PhysicsGeneral