copper ne demek

copper örnekleri

• The runs with the glass upper surface duplicated the conditions with the copper plate and the corresponding photographs were correlated.

• A bill based on the weight of the copper (and later zinc), and hence the amount of electricity used, was sent to the household.

• Elemental analyses of this deteriorated wood showed high levels of copper, chromium, iron, and lead, suggesting that a caustic chemical spill had occurred.

• Indeed, all these profiles were close together due to the high thermal conductivity of copper.

• The electrical pulses are directed through a copper coil, shaped in a figure eight, which is placed against the human's scalp.

• Diluted solutions of zinc and copper chloride and sodium hydroxide were used.

• In the present study, the metals chosen (copper, zinc, manganese and iron) are all essential for normal molluscan metabolism but are toxic at high concentrations.

• For most tests this groove was made by melting a 13 mm diameter, heated copper pipe half a diameter into the ice.