Recursos educativos object página 9

Mostrando resultados de 179

Final Autoevaluation T10 05 - Obtaining and using energy
EduBook Organización
1978 visitas
Indicate the transformation between forms of energy that occurs in each of the following situations: A battery operated flashlight. An object is launched into the air. Electricity is obtained in a…
Ver más
Symmetry
EduBook Organización
1852 visitas
The symmetry that exists between an object and its reflection is similar to the symmetry between our hands. Our hands have the same form, but the order of the fingers is in reverse.
Ver más
Interpret. Investigate and answer
EduBook Organización
1599 visitas
Look at the list of materials below: gypsum – granite – glass – steel – marble – copper – clay – aluminium Find out what each material is used for. Give one example of an object made from…
Ver más
Final evaluation 1.10 - Matter and Materials
EduBook Organización
1184 visitas
Think of an everyday object and answer the questions about it: What materials is it made of? How was it manufactured? What will happen to it when it no longer has any use?
Ver más
Check. Test yourself
EduBook Organización
5861 visitas
Remember what you have studied in this unit and answer the questions: What is the difference between heat and temperature? What happens when a hot object touches another object that is colder? What is…
Ver más
Matter, materials and measuring
EduBook Organización
4072 visitas
What is matter? All the objects around us, including all living and non-living things, are made of matter. Matter is everything that has a weight and a volume. The quantity of matter that an object has…
Ver más
Summaries - Energy
EduBook Organización
3609 visitas
1. Energy Energy is the power that causes change in things and allows us to carry out work. Energy is produced by energy sources. The main source of energy on Earth is the Sun. Energy exists in several…
Ver más
True and False. Equilibrium
EduBook Organización
2669 visitas
Answer true or false: An object is in equilibrium when the sum of the forces acting upon it is equal to zero. If an object is in equilibrium it cannot be moving. A block at rest hanging on the cable of…
Ver más
Final self-evaluation 7 - Matter: Mass, Volume and Density
EduBook Organización
2608 visitas
Complete the sentences with the missing words: width – scales – capacity – kilogram – length – mass – square metre – dimension– ruler – SI – surface area – volume The of an object…
Ver más
Complete. Dilation and contraction
EduBook Organización
2617 visitas
Complete the text with the correct words: heat contraction dilations mass temperature dilation material When objects heat up, the amount that they increase in temperature depends on three things, their…
Ver más