Economic impact of tourism
This YouTube video delves into the impact that tourism can have on a country's economy.
This YouTube video delves into the impact that tourism can have on a country's economy.
The idea of the electric field, how it's useful, and explains how the electric field is defined.
This YouTube video delves into the impact that tourism can have on the environment.
In this course you will learn how to:
This video explains how to calculate the gradient (slope) of a straight line.
This YouTube video explains how to calculate an irregular area on a map.
This YouTube video explains how to calculate a regular area on a map.
Three activities which illustrate the law of exponents.
This is a simple video which describes how indices problems are solved using simplified laws.
Forces at a distance are explained by fields (gravitational, electric, and magnetic) permeating space that can transfer energy through space. Magnets or electric currents cause magnetic fields; electric charges or changing magnetic fields cause electric fields.