The correct answer is letter D
Explanation: Concentrated attention is characterized by the brain concentrating on only one activity, excluding all surrounding stimuli. This attention is used when we focus attention on a single work object. A practical example of focused attention can be observed when you attend a class and focus fully on the teacher to understand the subject.
Answer:
You dont have the question up?
Explanation:
Answer:
A pulley is a circular disc having groove along it's circumference.
wheel and axle is an arrangement of two co-axial cylinders with different radii in which one rotates to give the rotation to another
The correct answer is A.
When the implementation of a production tecnique enables to increase the amount of output generated given a fixed endowmnet of inputs, then the company is generating a larger amount of output per unit of input than before.
This scenario is the definition of a productivity increase, and it means that the company is able to produce more efficiently (more production employing the same resources).
Answer:
things change and do not change back
Explanation:
Linear time is a concept that see various sequence of events that leads to a conclusion. This means that there is the beginning of something and events happen over time and eventually there is an end.
Linear time concept is used in documenting historical events over periods of time with highlights of important things that happened.
In the given scenario where people can read the chronicles of history and see that Agricultural people stayed in the same place and observed the cycles of nature in the changing of the seasons, it is a recording using linear time.
In linear time things change and do not go back but keep progressing
