What is the dimension of work function?

= Unit of work done is Joule. Therefore, the dimension formula of work is represented as [M1 L2 T-2].

What is the SI unit and dimension of work?

SI unit of work = joule (J) SI unit of energy = joule (J) SI unit of power = watt (W) Dimensional formula of work =ML2T−2. Dimensional formula of energy =ML2T−2.

What is dimension of work and power?

Power (P) = Work × time-1 = Joule × second-1 . . . . . ( 1) Since, Work (J) = Force (M x a) × displacement = M1 L1 T-2 × [L] Therefore, the dimensional formula of work = M1 L2 T-2 . . . . (

What are the 7 basic dimensions?

In total, there are seven primary dimensions. Primary (sometimes called basic) dimensions are defined as independent or fundamental dimensions, from which other dimensions can be obtained. The primary dimensions are: mass, length, time, temperature, electric current, amount of light, and amount of matter.

What is formula of work done?

To express this concept mathematically, the work W is equal to the force f times the distance d, or W = fd. If the force is being exerted at an angle θ to the displacement, the work done is W = fd cos θ.

What is the dimension of moment?

Or, MOI = [M1 L0 T0] × [M0 L1 T0]2 = M1 L2 T0. Therefore, the moment of inertia is dimensionally represented as M1 L2 T0.

What is work write unit of work?

Work is a mechanical manifestation of energy. The standard unit of work is the joule (J), equivalent to a newton – meter (N · m). This reduces to one kilogram-meter squared per second squared (kg · m 2 /s 2 or kg · m 2 · s -2 ) in base International System of Units (SI) units.

What is work write its formula and SI unit?

Work = Force x displacement (expression for positive work) Work done is said to be positive if displacement of the object is along the direction of force applied. S.I unit of work done = Joule.

Which represent the SI unit for work?

The SI unit of work is the joule (J), the same unit as for energy.

What are the 3 dimensions of power?

The three dimensions of power This theory claims that power is exercised in three ways: decision-making power, non-decision-making power, and ideological power. Decision-making power is the most public of the three dimensions. Analysis of this “face” focuses on policy preferences revealed through political action.

What is dimension of energy?

Energy = m × c2. Or, E = [M] × [L1 T-1]2 = M1 L2 T-2. Therefore, energy is dimensionally represented as M1 L2 T-2.

What is dimension of velocity?

Velocity = Displacement × Time-1. Or, V = [M0 L1 T-1] Therefore, velocity is dimensionally represented as [M0 L1 T-1].

What is the formula of dimension?

If Q is the unit of a derived quantity represented by Q = MaLbTc, then MaLbTc is called the dimensional formula and the exponents a, b, and c are called the dimensions.

What are the 11 dimensions?

What is 11th dimension? The 11th dimension is a characteristic of space-time that has been proposed as a possible answer to questions that arise in superstring theory. The theory of superstrings involves the existence of nine dimensions of space and one dimension of time for a total of 10 dimensions.

What are the 10 dimensions?

• Length.
• Width.
• Depth.
• Time.
• Probability (Possible Universes)
• All Possible Universes Branching from the Same Start Conditions.
• All Possible Spectrums of Universes with Different Start Conditions.

Is work a vector quantity?

Work is not a vector quantity, but a scalar quantity.

What is work in physics class 11?

In Physics, work is defined as the product of force and displacement. If an object is acted upon by a force, work done is nothing but the product of the magnitude of this force and the displacement of the object caused by the force.

What is the dimension of force?

Or, F = [M] × [L1 T-2] = M1 L1 T-2. Therefore, Force is dimensionally represented as M1 L1 T-2.

What is the dimension of stress?

Therefore, stress is dimensionally represented as [M1 L-1 T-2].

What is SI unit of moment?

Moment of force is defined as the product of force and perpendicular distance from the axis; so its SI unit is Newton-meter (Nm).

How many types of work is there?

The nature of work done can be categorized in three classes. They are positive work, negative work and zero work. The nature of work depends on the angle between force and displacement. Positive work- if the applied force displaces the object in its direction, then the work done is known as positive work.

What is the concept of work?

Work is done on an object when a force moves the object a certain distance. The amount of work done can be calculated. It is the product of the amount of force that causes the motion and the distance through which the force acts: Work = (force causing motion) x (distance)

What do you mean by work?

1 : activity in which one exerts strength or faculties to do or perform something: a : activity that a person engages in regularly to earn a livelihood people looking for work. b : a specific task, duty, function, or assignment often being a part or phase of some larger activity.

Which is not a unit of work?

Volt is not a unit of work.

Is Watt a unit of work?

watt, unit of power in the International System of Units (SI) equal to one joule of work performed per second, or to 1/746 horsepower.