It takes the average reader and 49 minutes to read A Project Guide to Light and Optics by Colleen Kessler
Assuming a reading speed of 250 words per minute. Learn more
What do CDs, lamps, lasers, and microwave ovens all have in common? They all use the power of light and optics! From ancient times when scientists puzzled over the effects of the Sun on Earth to today, where scientists and engineers use lasers to make precise cuts in metal, people have been fascinated by light and optics. In this book, you’ll delve into this incredible subject and learn how light can bend and bounce. You’ll understand how scientists use light to send data from one side of the world to the other. And, you’ll have fun discovering new things to do with flashlights and mirrors....
A Project Guide to Light and Optics by Colleen Kessler is 48 pages long, and a total of 12,384 words.
This makes it 16% the length of the average book. It also has 15% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 1 hour and 7 minutes to read A Project Guide to Light and Optics aloud.
A Project Guide to Light and Optics is suitable for students ages 8 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
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