Recursos educativos measure página 12

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Structure of a tapeworm
EduBook Organización
1930 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…
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Learn. Observe thermal equilibrium
EduBook Organización
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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…
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Mass
EduBook Organización
1713 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…
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Look and answer
EduBook Organización
1517 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…
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Learn...Meteorogical instruments
EduBook Organización
1415 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…
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Ancient Roman units of length or distance
Cristina Seco Organización
684 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…
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Complete. Pressure
EduBook Organización
3029 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 =…
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