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Summary: Cambridge Checkpoint Science 1 | 9781444183467 | Peter D Riley
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Read the summary and the most important questions on Cambridge Checkpoint Science 1 | 9781444183467 | Peter D. Riley
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13 Meauserements
This is a preview. There are 29 more flashcards available for chapter 13
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Name some examples of a interaction of matter and energy
The interactions of matter and energy can produce
The colours of the rainbow in a shower
The roar of the wind in a hurricane -
What happens to the interactions of matter and energy at a greater distance in the sun?
The interactions produce light and heat. -
What happens to light energy inside our eyes?
Light energy is converted into electrical energy, which passes to our brain and allows us to see. -
What is the international system of units that is used by scientist throughout the world?
Système International d'Unités. -
Is physics a seperate subject?
Physics is a part of all the other scientific subjects. -
Which two parts has measurements?
a number and a unit -
Can we observe multiple phenomena in an event?
Yes we can. -
Which phenomena can you observe in a Rocket launche?
1. The light of the rocket engines
2. The roar of the rocket engines
3. As some off the stages rush back to Earth it will become so hot that it will burn up. -
What do our senses do when we detect something?
They fool us into thinking we are seeing something else. -
Can all our senses be fooled into seeming to detect something that isn't really present?
Yes
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