Find number abc
[7950] Find number abc - If 50acb - bab44 = c4487 find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 0
BRAIN TEASERS
enter your answer and press button OK

Find number abc

If 50acb - bab44 = c4487 find number abc. Multiple solutions may exist.
Correct answers: 0
#brainteasers #math
Register with your Google Account and start collecting points.
Check your ranking on list.

An old man went to the college...

An old man went to the college that he went to when he was a youth. He knocked on room number 3 of the hostel and said:
"May I come in. I lived in this very room thirty years ago when I studied in this college".
A young man opened the door and let him in.
The old man examined the room, fondly remembering everything.
He said, "The same old room, the same old wooden table, the ventilator and the same old window that opens to the garden. And the same old bed."
When examining it he found a young girl under the bed.
The young man got alarmed and said, "Don't mistake me. She is my sister. She dropped her ear ring and is searching for it."
The old man said, "And the same old story..."
Jokes of the day - Daily updated jokes. New jokes every day.
Follow Brain Teasers on social networks

Brain Teasers

puzzles, riddles, mathematical problems, mastermind, cinemania...

Armand-Hippolyte-Louis Fizeau

Died 18 Sep 1896 at age 76 (born 23 Sep 1819). French physicist who was the first to measure the speed of light successfully without using astronomical calculations (1849). Fizeau sent a narrow beam of light between gear teeth on the edge of a rotating wheel. The beam then traveled to a mirror 8 km/5 mi away and returned to the wheel where, if the spin were fast enough, a tooth would block the light. Knowing this time from the rotational speed of the wheel, and the mirror's distance, Fizeau directly measured the speed of light. He also found that light travels faster in air than in water, which confirmed the wave theory of light, and that the motion of a star affects the position of the lines in its spectrum. With Jean Foucault, he proved the wave nature of the Sun's heat rays by showing their interference (1847).
This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.