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- Dictionaryfocused/ˈfəʊkəst/
adjective
- 1. directing a great deal of attention, interest, or activity towards a particular aim: "Darren knows what he wants and he's very focused"
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For ungrouped data, we can easily find the arithmetic mean by adding all the given values in a data set and dividing it by a number of values. Mean, x̄ = Sum of all values/Number of values. Example: Find the arithmetic mean of 4, 8, 12, 16, 20. Solution: Given, 4, 8, 12, 16, 20 is the set of values. Sum of values = 4+ 8+12+16+20 = 60.
Solution: On a flat surface, the normal force on an object is N = mg. Using this, we can calculate the force of friction as follows: F = μN F = μ mg Substituting the values in the equation, we get F = (0.400) (40.0 kg) (9.80 m/s 2) F = 156.8 N. The frictional force acting on the boat is 156.8 N.
Entrepreneurship is the ability and readiness to develop, organize and run a business enterprise, along with any of its uncertainties in order to make a profit. The most prominent example of entrepreneurship is the starting of new businesses. In economics, entrepreneurship connected with land, labour, natural resources and capital can generate ...
Working Principle of a Transformer. The transformer works on the principle of Faraday’s law of electromagnetic induction and mutual induction. There are usually two coils – primary coil and secondary coil – on the transformer core. The core laminations are joined in the form of strips. The two coils have high mutual inductance.
It is the ratio of transverse contraction strain to longitudinal extension strain in the direction of the stretching force. There can be a stress and strain relation that is generated with the application of force on a body. For tensile deformation, Poisson’s ratio is positive. For compressive deformation, it is negative.
A compound microscope is defined as. A microscope with a high resolution and uses two sets of lenses providing a 2-dimensional image of the sample. The term compound refers to the usage of more than one lens in the microscope. Also, the compound microscope is one of the types of optical microscopes. The other type of optical microscope is a ...
Thermodynamics in physics is a branch that deals with heat, work and temperature, and their relation to energy, radiation and physical properties of matter. To be specific, it explains how thermal energy is converted to or from other forms of energy and how matter is affected by this process. Thermal energy is the energy that comes from heat.
Jun 9, 2019 · The incident light ray that land on the surface is reflected off the surface. The ray that bounces back is called the reflected ray. If a perpendicular were drawn on a reflecting surface, it would be called normal. The figure below shows the reflection of an incident beam on a plane mirror. Here, the angle of incidence and angle of reflection ...
11. Equity. All employees should be treated equally and respectfully. It’s the responsibility of a manager that no employees face discrimination. 12. Stability. An employee delivers the best if they feel secure in their job. It is the duty of the management to offer job security to their employees. 13.
Q. Define (a) centre of curvature (b) radius of curvature (c) pole (d) principal axis, and (e) aperture, of a spherical mirror with the help of a labelled diagram. Q. (a ) What is meant by (i ) principal focus of a convex mirror, and (ii ) focal length of a convex mirror?
