subject
English, 23.04.2020 23:08 graciewilson

4.5.4 Quiz: Experimental Design
On March 23, 1989, the chemists Stanley Pons of the University of Utah and
Martin Fleischmann of the University of Southampton announced to the world
that they had achieved cold fusion. That is, with a solution of salts in a simple
desktop apparatus, they had caused hydrogen atoms to "fuse," or combine
into hellum atoms. This reaction had previously been achieved only in
hydrogen-bomb blasts and in giant research projects lasting many decades
and costing many billions of dollars.
The two chemists claimed that they had been able to measure the energy
released by the fusion process in their simple setup. The scientific world was
in an uproar, because if this were really true, cold fusion would be the greatest
discovery in 1000 years - a practically infinite source of cheap, safe energy.
However, no matter how hard they tried, no other scientists were able to get
the same results. Pons and Fleischmann had dozens of excuses, but none of
them were shown to have merit. Ultimately, both scientists resigned in
disgrace
What primary principle of experimental design did their experiment foil?!
O
O
O
A. Control
B. Randomization
c. Replication
PREVIOUS

ansver
Answers: 3

Other questions on the subject: English

image
English, 21.06.2019 23:00, fuenzalida73
Can anyone plz with this question i accidentally posted on physics it's 99 points plus this 5 ponts and will mark as brainliest link :
Answers: 1
image
English, 22.06.2019 02:00, TheLuciferOG4558
Realism was a fairly influential and widespread literary movement in the united states in the latter half of the nineteenth century. which american writer is among the pioneers of american realism? a. ernest hemingway b. f. scott fitzgerald c. j. d. salinger d. mark twain
Answers: 1
image
English, 22.06.2019 11:00, catsareokiguess
This awakened in the washington a distrustful scrutiny into what
Answers: 3
image
English, 22.06.2019 11:00, jaylennkatrina929
What makes this part of the anecdote about elisa effective? when [elisa] finally walks home, after seven hours of standing at a cash register, her feet hurt. she's wiped out. it makes the reader trust the author as an authority on teenage issues. it uses emotional language to the reader experience elisa's daily challenges. it presents facts to support the long hours elisa is required to work.
Answers: 2
You know the right answer?
4.5.4 Quiz: Experimental Design
On March 23, 1989, the chemists Stanley Pons of the University...

Questions in other subjects:

Konu
Mathematics, 13.10.2019 05:50
Konu
History, 13.10.2019 05:50