How was Sir William Grove’s device constructed?
What will be an ideal response?
Sir William Grove´s device was constructed with platinum electrodes placed in test tubes of hydrogen and oxygen, in a bath of dilute sulfuric acid.
You might also like to view...
Part of the manufacturing cost of plastics is the cost of "special fixtures" which can be used to aid in machining with functions such as ____. ?
A. ?removing flash B. ?removing molded parts C. ?drilling jigs D. ?holding parts for cooling
An example of a location in a dwelling where a receptacle must have GFCI protection is a _____.
a. garage b. finished basement c. when the receptacle is dedicated to a burglar alarm d. crawl space above grade level
Nibblers prepare the edge of base metals using a _____
a. special grinding wheel b. small grinding stone c. reciprocating punch d. toothed blade
Find the current flow (amperes) in a headlight circuit with 0.9 ohms resistance. The battery voltage is measured at 11.8 volts. Round to the nearest tenth.
A. 12.7 B. 12.8 C. 13.1 D. 13.5