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An electric heater does 200 J of work in 2 seconds. Find the resistance of the electric heater if the current in the circuit is 2 A.
Anonymous Quiz
14%
a.5 Ξ©
41%
b.10 Ξ©
26%
c.20 Ξ©
19%
d.25 Ξ©
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What do the dots represent in the Lewis dot structures?
Anonymous Quiz
62%
a.Electrons
21%
b.Atoms
10%
c. Neutrons
6%
d.Positrons
Ascaris lumbricoides is a species of parasitic roundworm that lives in _________.
Anonymous Quiz
45%
a.Humans
30%
b.Grasshoppers
21%
c.Pigs
5%
d.None of the above
Which of the following diseases has been eradicated?
Anonymous Quiz
29%
a.Smallpox
25%
b.Rinderpest
14%
c.Polio
32%
d.All of the above
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30%
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