Basic Units, Derived Units, and Scientific Notation (Leaving Cert Physics): Quizzes
📚Quizzes
Practise the questions
15 questions from this quiz
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Practise the questions
15 questions from this quiz
Which of these is a basic SI unit in physics?
Which of these is a basic SI unit in physics?
Metre
What is the SI unit for electric current?
What is the SI unit for electric current?
Ampere
How are derived units formed?
How are derived units formed?
By combining basic units
What is the derived unit for volume?
What is the derived unit for volume?
What is 1 newton (N) expressed in basic units?
What is 1 newton (N) expressed in basic units?
What is 1 joule (J) in basic units?
What is 1 joule (J) in basic units?
What is 1 watt (W) in basic units?
What is 1 watt (W) in basic units?
What does the prefix 'kilo' (k) represent?
What does the prefix 'kilo' (k) represent?
What does the prefix 'nano' (n) represent?
What does the prefix 'nano' (n) represent?
What does the prefix 'mega' (M) equal?
What does the prefix 'mega' (M) equal?
When converting to a smaller unit, what operation do you perform?
When converting to a smaller unit, what operation do you perform?
Multiply by conversion factor
In scientific notation , what range must 'a' be in?
In scientific notation , what range must 'a' be in?
What is 3000 in scientific notation?
What is 3000 in scientific notation?
What is 0.0001 in scientific notation?
What is 0.0001 in scientific notation?
How many significant figures does 0.00234 have?
How many significant figures does 0.00234 have?
3
