Recursos educativos measure página 12

Mostrando resultados de 117

Structure of a tapeworm
EduBook Organización
1876 visitas
Adult tapeworms are intestinal parasites of vertebrates. They have a very simple structure. Tapeworms do not have a respiratory, circulatory or digestive system. Their body is ribbon-shaped, with a head…
Ver más
Learn. Observe thermal equilibrium
EduBook Organización
1758 visitas
What do we need? Three glass containers A thermometer A glass rod What do we do? Put hot water in one of the containers (A) and cold water in the other (B). Measure the temperature of the water in both…
Ver más
Mass
EduBook Organización
1636 visitas
2.1. Mass. Units of mass Mass is the amount of matter that makes up a body or object. The SI unit of mass is the kilogram (kg). Multiples and submultiples To measure different quantities, multiples and…
Ver más
Look and answer
EduBook Organización
1461 visitas
Look and answer: Put a ruler over the scale. How long is it? This scale shows that 3 cm on a map represents 30 cm in reality. Now measure the scale of the street map on this page. What does 2 cm on this…
Ver más
Learn...Meteorogical instruments
EduBook Organización
1353 visitas
Specialised instruments are used to record weather variables such as pressure, temperature, humidity, rainfall, wind strength and wind direction. These instruments are found in weather stations. An…
Ver más
Ancient Roman units of length or distance
Cristina Seco Organización
665 visitas
The ancient Romans were sophisticated engineers, and consequently had well-defined units of measuring lengths and distances, and their relationships to each other are well known. However, no actual…
Ver más
Complete. Pressure
EduBook Organización
2960 visitas
Complete the text with the correct words. The relationship between force applied and the surface area it is applied to is : , P, is the ratio of the applied, F, to the , A, over which it is exerted: P =…
Ver más