It takes the average reader and 20 minutes to read THOMAS ALVA EDISON by Dr. B. N. Hema Devi
Assuming a reading speed of 250 words per minute. Learn more
It was eight o' clock at night on October 19 - 1879. That was the evening Tom Edison turned electricity into light with the invention of the electric bulb. Thomas Edison also invented the phonograph and an early form of motion pictures. This is the amazing story of his life - and his inventions that changed the world.
THOMAS ALVA EDISON by Dr. B. N. Hema Devi is 20 pages long, and a total of 5,000 words.
This makes it 7% the length of the average book. It also has 6% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes and 27 minutes to read THOMAS ALVA EDISON aloud.
THOMAS ALVA EDISON 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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