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Dual economy is a feature of developing countries. Here one can find both usage of traditional methods and modern methods, both capital and labor intensive sectors. It is the existence of two separate economic sectors within one country, divided by different levels of development, technology, and different patterns of demand. The concept was originally created by Julius Herman Boeke to describe the coexistence of modern and traditional economic sectors in a colonial economy.
Escape velocity is the minimum speed needed for an object to escape from the gravitational influence of a massive body. The escape velocity from Earth i...
Which of the following is the most common cause of stomach ulcers?
Two billiard balls each of mass 0.02 kg moving in opposite directions with speed 5 m s−1 collide and rebound with the same speed. What is t...
Consider the following statements regarding antibiotics
1. They are used to destroy disease-causing bacteria.
2. They can be applied to th...
Which of the following organelles is NOT bound by a membrane?
Which of the following endocrine glands is located in the thoracic region in man?
Which of the following is a characteristic of the acids?
Which of the following is correct regarding frequency?
I. Frequency is expressed in hertz
II. A frequency of 1 Hz is one oscillation per minute
Which of the following is a conductor of electricity?
Which of the following is also known as dry ice