Chemical Industries Overview
This lesson covers the definition of chemical industries and the raw materials used in their production. It explains the classification of chemical industries into heavy and fine chemicals, along with examples of each type. The lesson also discusses the importance of these industries to individuals
- 09:29 “They always, all of these of any of these three, iron aluminum, copper, pipes, wires, copper, and aluminum, majorly. And so on that we can't even mention here. The nests are the industries that makes of them. They also p...”
- 04:45 “that makes it of them, are the steel and wedding industry. Like I said, the second one about the component of air that we are going to talk about is nitrogen. Nitrogen, even with the use of nitrogen, you have an intermed...”
- 07:09 “and this chemical industry, at the water walls, the building cement and glass industries. Some want to become an engineer, some want to make it over-building, I mean, some want to be building, and some want to be into ci...”
Structure of the Nigerian Economy
This lesson covers the nature and structure of the Nigerian economy. It explains the primary, secondary, and tertiary sectors and their contributions to the economy. The lesson also discusses the economic activities in different geopolitical zones of Nigeria.
- 04:01 “crude oil exploration and mining of other mineral resources such as coal, iron ore, granite, tin, limestone, et cetera. Now, the secondary sector, the secondary sector, consists of all the manufacturing industries. That...”
- 03:15 “secondary and the tertiary sectors and their contribution to the Nigerian economy. The primary sector consists of both the agricultural and extractive industries. That is, all those companies and businesses which go into...”
- 04:49 “manufacturing, all of them for within the secondary sector. Examples are plastic producing industries, electronics industries, producers of kitchen utensils and furniture items. The tertiary sector, what is the tertiary...”
Factors of Production
The lesson covers the concept of production and its types. It explains the factors of production, division of labor, and specialization. The advantages and disadvantages of division of labor and large scale production are also discussed.
- 04:04 “goods. That is the secondary production. So the extractive industries provide the raw materials with which secondary production is carried out. Now we said the primary production industries are referred to as the extract...”
- 33:30 “goods that is internal economies. The things that happen on the inside that brings about, what would I call it now, a shortfall to that internal, these economies. The things that happen on the outside that brings about g...”
- 00:00 “Hello guys, welcome to this lesson and this is economics where SS1, my name is Cornelius and I'm your instructor and today's in this lesson we'll be talking about theory of production and in our lesson we're going to be...”
Types of Production
This lesson defines production and explains its types, including primary, secondary, and tertiary production. It also discusses the extraction of raw materials and the transformation into finished goods.
- 11:44 “business are being reduced. We also have the transport services fed of production on environment or society. Let us see, you can equally say the importance of production in our society. One is this, it provides employmen...”
- 10:09 “house health, still work actors, house health, still work and so on and so forth. We also have people like the judges, the educationists, ambassadors, soldiers, policemen and so on and so forth. Right? We also have peopl...”
- 09:16 “services, we can also divide them into three direct services, an environment to have commercial, direct services are those ones who give you direct service and pay for the services given to you. All right? In direct, tho...”
Careers and Applications in Chemistry
This lesson covers various career paths available for students studying chemistry, including roles in education, engineering, and health services. It also explains the applications of chemistry in food production, medicine, military, and environmental science.
- 02:21 “and their lives, which also includes laboratory assistants. The next career part is manufacturing industry. These people are the researchers and chemical engineers. They also involve in manufacturing produce like steel a...”
- 03:08 “that we use in majorly in our farms. The next is medicine. The production of drugs and various medical services as a result of what chemistry. The next application of chemistry is in the military and space science. In th...”
- 01:34 “compared to non-evalupling environmentally friendly product. The next is forensic chemistry. You can see these people in the aspect of crime. The enabled also investigate crime very well. The next aspect, very important,...”
Meaning and Types of Trade
The lesson explains the concept of trade as the buying and selling of goods. It describes the types of trade, including own trade and foreign trade, and outlines the services that facilitate trade. The role of Customs and Excise in foreign trade is also discussed.
- 21:04 “They have to have a warehouse where they will store all these goods. Because there is no market that will take content everything at once. So it is an act of storing products or goods for distribution purposes, owned bas...”
- 01:36 “Also within an economy, it is among producers and consumers. So consumer is the final buyer. The producer of the product, it could be T. It could be even the BORVITA, the producer as giving us BORVITA in the markets. Wha...”
- 07:06 “globalization. In business globalization is where countries can exchange treats, can exchange like we understood in our last class transaction liquidity, even foreign exchange. For example, in the Nigeria stock exchange,...”
Commercial Arithmetic: Profit and Loss
This lesson covers the concepts of profit and loss in commercial arithmetic. Students will learn to identify cost price and selling price, and how to calculate profit or loss these values. The lesson also includes calculating profit or loss in percentage.
- 15:00 “Now, a loan is an amount of money you borrow. When you borrow money, they call it a loan. Boy, that you most normally pay back with interest. You pay back a loan. You take a loan. You take a loan from your bank. You take...”
- 10:59 “That's P. So, either the formula you apply depends on what the question is actually to look for. Pick up the first question, question number two. Esella buys 20 pair of women's sneakers from manufacturer, 20 pair, 10-min...”
- 00:47 “The objective is able to solve simple commercial arithmetic relating to profits, interest, discount and commission. How do you walk around commercial arithmetic relating to profits, interest, discount and commission? Tha...”
Cost of Production
This lesson covers the concept of cost in economics, focusing on the cost of production. It explains different types of costs, such as fixed and variable costs, and discusses the factors of production that contribute to overall costs.
- 03:16 “production. And what are the factors of production? We have words, you have land, you have labor, you have capital, and of course you have the word ends up in your, now the cost you include on land, the cost you include...”
- 25:58 “okay, over changing quantity, anything marginal, the first line is always dash, you can see, here, for the first unit is dash, so you start from the second one, very easy, even without capital it or you can do this, just...”
- 33:04 “This is all. You need to know in the rest of the world. Of course concepts. OK. So I'll be giving you an assignment in the rest of this topic. And I want to lay your hands on past questions. I mean SSC past question. Que...”