1 nanometer = ?
Correct answer: C. 10-9 meter
- A. 10-3 meter
- B. 10-6 meter
- C. 10-9 meter
- D. 10-12 meter
Explanation
The prefix nano means one-billionth, or 10⁻⁹, of a unit. Thus, one nanometre equals 10⁻⁹ metre.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Physics in Daily Life
Everyday physics explains motion, force, work, power, pressure, heat, light, sound and electricity through familiar devices and natural events. Topics include simple machines, friction, expansion, reflection and refraction, lenses, household circuits, electrical safety and magnetism, with mass distinguished from weight and heat distinguished from temperature.
Practise Physics in Daily Life
343 free Physics in Daily Life MCQs from Everyday Science, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Everyday Science questions like this
Everyday Science is on 40 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Physics in Daily Life questions
Instrument used for measuring very high temperature is __________?
Sound waves are _________ waves.
Einstein's famous equation which states that mass and energy are interchangeable is?
When white light is passed through a prism, it splits into __________ colours.
Which from the following is true for "Sound"?
A camera uses a __________ to form an image.