drie stukkies draad met plastiekomhulsel, 25 cm lank
‘n 4,5 volt gloeilampie in ‘n houer
‘n 4,5 volt battery
‘n skroewedraaier
Maak ‘n stukkie draad aan elke drukspyker vas. Druk een drukspyker in die plat kant van die stukkie hout vas. Druk die tweede drukspyker deur die ogie van die skuifspeld en druk dit ook in die hout vas. Die drukspykers moet ongeveer 1 cm uit mekaar wees.
Maak seker dat die skuifspeld in plek gehou word deur die drukspyker, maar dit moet nog steeds kan draai om die ander drukspyker te raak. Dit is die skakelaar.
Om die skakelaar te toets, konnekteer die ander punt van die een draadjie aan die een kant van die battery. Konnekteer die derde draadjie aan die ander kant van die battery en aan die gloeilamphouertjie.
Konnekteer die vry draad op die skakelaar aan die vry skroef aan die gloeilamphouer.
Wanneer jy die skuifspeld draai sodat dit altwee drukspykers raak, sal die gloeilampie brand. As jy dit weer wegdraai, sal dit ophou brand.
Onthou: Moet nooit aan oop elektriese drade raak nie!
Kleur alles wat elektrisiteit gebruik rooi in.
Assessering
LEERUITKOMS 3:WETENSKAP, DIE SAMELEWING EN DIE OMGEWING Die leerder is in staat om begrip van die onderlinge verband tussen wetenskap en tegnologie, die samelewing en die omgewing te toon.
In economics, a perfect market refers to a theoretical construct where all participants have perfect information, goods are homogenous, there are no barriers to entry or exit, and prices are determined solely by supply and demand. It's an idealized model used for analysis,
When MP₁ becomes negative, TP start to decline.
Extuples Suppose that the short-run production function of certain cut-flower firm is given by: Q=4KL-0.6K2 - 0.112 •
Where is quantity of cut flower produced, I is labour input and K is fixed capital input (K-5). Determine the average product of lab
Kelo
Extuples Suppose that the short-run production function of certain cut-flower firm is given by: Q=4KL-0.6K2 - 0.112 •
Where is quantity of cut flower produced, I is labour input and K is fixed capital input (K-5). Determine the average product of labour (APL) and marginal product of labour (MPL)
Quantity demanded refers to the specific amount of a good or service that consumers are willing and able to purchase at a give price and within a specific time period. Demand, on the other hand, is a broader concept that encompasses the entire relationship between price and quantity demanded
Ezea
ok
Shukri
how do you save a country economic situation when it's falling apart
Economic growth as an increase in the production and consumption of goods and services within an economy.but
Economic development as a broader concept that encompasses not only economic growth but also social & human well being.
Shukri
production function means
Jabir
What do you think is more important to focus on when considering inequality ?
sir...I just want to ask one question... Define the term contract curve? if you are free please help me to find this answer 🙏
Asui
it is a curve that we get after connecting the pareto optimal combinations of two consumers after their mutually beneficial trade offs
Awais
thank you so much 👍 sir
Asui
In economics, the contract curve refers to the set of points in an Edgeworth box diagram where both parties involved in a trade cannot be made better off without making one of them worse off. It represents the Pareto efficient allocations of goods between two individuals or entities, where neither p
Cornelius
In economics, the contract curve refers to the set of points in an Edgeworth box diagram where both parties involved in a trade cannot be made better off without making one of them worse off. It represents the Pareto efficient allocations of goods between two individuals or entities,
Cornelius
Suppose a consumer consuming two commodities X and Y has
The following utility function u=X0.4 Y0.6. If the price of the X and Y are 2 and 3 respectively and income Constraint is birr 50.
A,Calculate quantities of x and y which maximize utility.
B,Calculate value of Lagrange multiplier.
C,Calculate quantities of X and Y consumed with a given price.
D,alculate optimum level of output .
