Questions by MelvinSalomo

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A metal rod made of iron is coupled with a zinc rod in an aqueous medium. If the corrosion potential of the iron rod is -0.44 V and that of the zinc rod is -0.76 V, calculate the corrosion current density of the iron rod when coupled with the zinc rod at 25°C. The polarization resistance of the iron rod is 880 Ωcm².

asked Jan 22 in ElectroChemistry

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1 answer 26 views

Where does the health belief model place emphasis?

asked Jan 20 in Psychology

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1 answer 8 views

What is the difference between etic and emic perspectives in psychology research?

asked Jan 17 in Psychology

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1 answer 23 views

What does an ANOVA analyse?

asked Jan 16 in Psychology

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1 answer 7 views

Where do discursive psychologists believe that power resides?

asked Jan 15 in Psychology

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1 answer 29 views

What traits are those that are inherited unchanged in a hybridization?

asked Jan 8 in Science

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1 answer 11 views

Water leaves ponds and lakes through evaporation and also as what?

asked Jan 2 in Science

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1 answer 51 views

What disease refers to the dangerous buildup of fatty materials in blood vessels?

asked Dec 28, 2024 in Science

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