JUDroc9hah6otv JUDroc9hah6otv

01-04-2017
Chemistry

contestada

What do scientists do when they make a mistake?

Respuesta :

01-04-2017

They try again and again....
Thomas Alva Edison failed thousands of times experimenting with the bulb.
Finally , he succeeded

Answer Link

Otras preguntas

suppose a ladder 20 feet long is placed against a vertical wall 20 feet high . how far would the top of the ladder move down the wall by pulling out the bottom

A foot is 12 inches long. If an inch is about 2.54 centimeters long, how many centimeters are in a foot?

Imagine you are working in a laboratory that makes tablets for relieving indigestion. The tablets work by reacting with water or acid in the stomach. Carbon dio

Erin is going to sew a jacket and a skirt. She needs 2 3/4 yards of material for the jacket and 1 1/2 yards of material for the skirt. Altogether, how many yard

What are some social, political, and economic conditions in a nation or empire that may lead to absolutism

write 423% as a decimal.

Calculate the speed for a car that went a distance of 125 kilometers in 2 hours time.

enforce is to impose as feud is to?

The most active of all the chemical elements is a halogen known as A. astatine. B. bromine. C. fluorine. D. iodine

Mrs. Mitchell purchases milk for $3.50 per gallon. Which represents the number of gallons of milk, g, Mrs. Mitchell can purchase if she plans to spend no more t