Core and Extended Curriculum Review
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What is the primary focus of the Cambridge IGCSE Physics Third Edition? - CORRECT
ANSWERS-To provide comprehensive coverage of the Core and Extended curriculum
in Physics as specified in the Cambridge International Examinations IGCSE syllabus.
What color highlights material for the Cambridge IGCSE Extended curriculum? -
CORRECT ANSWERS-Green
What color highlights material that is not part of the Cambridge IGCSE syllabus? -
CORRECT ANSWERS-Yellow
What is the purpose of the blue highlighted areas in the textbook? - CORRECT
ANSWERS-To contain important facts.
What type of questions are highlighted by a box in the textbook? - CORRECT
ANSWERS-Questions for review or examination preparation.
What new chapter was included in the latest edition of the textbook? - CORRECT
ANSWERS-A chapter on momentum.
What is the significance of the 'reference section' at the end of the book? - CORRECT
ANSWERS-It provides basic mathematics tools for solving physics problems.
What are the two main types of energy discussed in the textbook? - CORRECT
ANSWERS-Kinetic energy and potential energy.
What is the role of physicists as described in the textbook? - CORRECT ANSWERS-To
explore the universe, find facts through observation and experiment, and develop
theories to explain physical laws.
What is one application of physics mentioned in the text? - CORRECT ANSWERS-
Applications in medicine, transport, and industry.
,What is the importance of mathematics in physics according to the textbook? -
CORRECT ANSWERS-Mathematics is an essential tool for summarizing facts and
formulating laws in physics.
What does the textbook provide for exam preparation? - CORRECT ANSWERS-
Revision questions and a CD-ROM with interactive tests organized by syllabus topic.
What is the ISBN of the Cambridge IGCSE Physics Third Edition? - CORRECT
ANSWERS-978 1 4441 76421
What does the term 'scientific enquiry' refer to in the context of this textbook? -
CORRECT ANSWERS-The process of investigating physical phenomena through
observation, experimentation, and theory development.
What is the significance of the Cambridge International Examinations? - CORRECT
ANSWERS-It sets the syllabus and standards for the IGCSE examinations.
What is the purpose of the practical test questions included in the textbook? -
CORRECT ANSWERS-To prepare students for practical assessments in physics.
What are the two types of energy sources discussed in the textbook? - CORRECT
ANSWERS-Renewable and non-renewable energy sources.
What is the focus of Section 1 in the textbook? - CORRECT ANSWERS-General
physics, including measurements, motion, forces, and energy.
What is covered in Section 2 of the textbook? - CORRECT ANSWERS-Thermal
physics, including the kinetic molecular model and thermal properties.
What is the focus of Section 3 in the textbook? - CORRECT ANSWERS-Properties of
waves, including mechanical waves and light.
What does Section 4 of the textbook cover? - CORRECT ANSWERS-Electricity and
magnetism, including electrical circuits and electromagnetic effects.
What is the focus of Section 5 in the textbook? - CORRECT ANSWERS-Atomic
physics, including radioactivity and atomic structure.
What is the purpose of the index at the end of the textbook? - CORRECT ANSWERS-
To help locate specific topics and terms within the book.
What is the role of engineers and technologists in relation to physics? - CORRECT
ANSWERS-To apply physics to solve practical problems for societal benefit.
, What is the significance of the Hubble Space Telescope as mentioned in the text? -
CORRECT ANSWERS-It provides detailed information about individual stars and
galaxies beyond the capabilities of ground-based telescopes.
What is the purpose of the International Space Station? - CORRECT ANSWERS-It
serves as a joint venture for manned exploration of space, operated by the USA and
Russia.
What modern technology allows for delicate surgical operations? - CORRECT
ANSWERS-Laser surgery enables very delicate operations, such as altering the shape
of the cornea.
What is a potential health concern associated with mobile phones? - CORRECT
ANSWERS-The electromagnetic radiation they use may pose a hidden risk to health.
What are wind farms used for? - CORRECT ANSWERS-They generate electricity for
local communities using multiple wind turbines.
What should a written report of a scientific investigation include? - CORRECT
ANSWERS-It should include the aim, apparatus used, procedures, observations,
results, and conclusions.
What is the smallest division of a metre rule? - CORRECT ANSWERS-1 mm, which
allows measurements to the nearest mm.
What is the degree of accuracy when measuring 100 mm with a metre rule? -
CORRECT ANSWERS-1 part in 100.
What is the purpose of making predictions and hypotheses in scientific investigations? -
CORRECT ANSWERS-They help focus on what is required to find answers to the
posed questions.
What should be done with experimental data after it is collected? - CORRECT
ANSWERS-It should be analyzed, and measurements should not be dismantled until
analysis is complete.
What is the significance of drawing conclusions in a scientific report? - CORRECT
ANSWERS-Conclusions summarize findings, assess reliability, and compare with
expected outcomes.
What should be included in the evaluation of scientific findings? - CORRECT
ANSWERS-A comparison with expected outcomes, reliability of readings, and
suggestions for improving the experiment.
Who proposed the heliocentric model of the solar system? - CORRECT ANSWERS-
Nicolaus Copernicus proposed that planets revolve around the Sun.