MandiePandie
MandiePandie
13-01-2016
History
contestada
What year was the magnet first invented?
Respuesta :
HistoryGuy
HistoryGuy
20-01-2016
The magnet was never "invented," since magnetized materials have always existed on earth, but the first time they were utilized was roughly 4000 years ago in Ancient Greece.
Answer Link
VER TODAS LAS RESPUESTAS ( 42+ )
Otras preguntas
For the reaction C3H8 + O2 CO2 + H2O, match the proper coefficient to the chemical substance it goes with for a balanced reaction. A. 1 CO2 B. 5 O2 C. 3 C3H8 D.
Which is TRUE based on the national surveys of sports and fitness activities? Team sports are more popular than vigorous individual activities. Baby boomers are
Use synthetic division to find the quotient and remainder of (3[tex]x^{4}[/tex]-8[tex]x^{3}[/tex]+9x+5)+(x-2)
Transport proteins can help larger molecules into and out of the cell. true or false
"I used to like going to have my hair cut. I liked the mirrors in the room and all the smells of lotions and shampoos. I liked to sit there-young and fresh an
Deborah was an ancestor of Christ. True False
Is this sentence a simple, compound or complex? Tania let her borrow the ipad, but she asked her to be careful.
which of the following is the least massive part of an atom a) nuerons b) protons c) nucleus d) electrons
There are twenty-four calories in a candy bar. Sally ate eight candy bars. How many calories are there in thirty -nine candy bars?
How many acres did zaroff's father have in his Crimea
