A
SCIENCE HOMEWORK
A helium–neon laser or HeNe laser, is a type of gas laser whose gain medium consists of a mixture of 85% helium and 15% neon inside of a small bore capillary tube, usually excited by a DC electrical discharge. The best-known and most widely used HeNe laser operates at a wavelength of 632.8 nm, in the red part of the visible spectrum.
Bronze is an alloy consisting primarily of copper, commonly with about 12% tin and often with the addition of other metals (such as aluminium, manganese, nickel or zinc) and sometimes non-metals or metalloids such as arsenic, phosphorus or silicon. These additions produce a range of alloys that may be harder than copper alone, or have other useful properties, such as stiffness, ductility, or machinability.
An ice cube is a small, roughly cube-shaped piece of ice(frozen water), conventionally used to cool beverages
Ginger ale is a carbonated soft drink flavoured with ginger in one of two ways. The golden style is credited to the American doctor Thomas Cantrell. The dry style (also called the pale style) is a paler drink with a much milder ginger flavour, and was created by Canadian John McLaughlin.
THAT ONE IS DIFFERENT OF ALL OF THEM
A helium–neon laser or HeNe laser, is a type of gas laser whose gain medium consists of a mixture of 85% helium and 15% neon inside of a small bore capillary tube, usually excited by a DC electrical discharge. The best-known and most widely used HeNe laser operates at a wavelength of 632.8 nm, in the red part of the visible spectrum.
Bronze is an alloy consisting primarily of copper, commonly with about 12% tin and often with the addition of other metals (such as aluminium, manganese, nickel or zinc) and sometimes non-metals or metalloids such as arsenic, phosphorus or silicon. These additions produce a range of alloys that may be harder than copper alone, or have other useful properties, such as stiffness, ductility, or machinability.
An ice cube is a small, roughly cube-shaped piece of ice(frozen water), conventionally used to cool beverages
Ginger ale is a carbonated soft drink flavoured with ginger in one of two ways. The golden style is credited to the American doctor Thomas Cantrell. The dry style (also called the pale style) is a paler drink with a much milder ginger flavour, and was created by Canadian John McLaughlin.
THAT ONE IS DIFFERENT OF ALL OF THEM
100%
ResponderEliminar