sievert

As nouns the difference between becquerel and sievert

is that becquerel is in the International System of Units, the derived unit of radioactive activity; the activity of a quantity of radioactive material in which one nucleus decays per second. Symbol: Bq while sievert is in the International System of Units, the derived unit of radiation dose; the dose received in one hour at a distance of 1 cm from a point source of 1 mg of radium in a 0.5 mm thick platinum enclosure. Symbol: Sv.

As nouns the difference between grey and sievert

is that grey is alternative form of lang=en while sievert is in the International System of Units, the derived unit of radiation dose; the dose received in one hour at a distance of 1 cm from a point source of 1 mg of radium in a 0.5 mm thick platinum enclosure. Symbol: Sv.

As an adjective grey

is alternative form of lang=en.

As a verb grey

is alternative form of lang=en.

As a proper noun Grey

is {{surname|from=nicknames}}, an alternative spelling of Gray|nocap=1|lang=en.

is likely misspelled.

has no English definition.

As a noun sievert

is in the International System of Units, the derived unit of radiation dose; the dose received in one hour at a distance of 1 cm from a point source of 1 mg of radium in a 0.5 mm thick platinum enclosure. Symbol: Sv.

As nouns the difference between sievert and sievers

is that sievert is in the International System of Units, the derived unit of radiation dose; the dose received in one hour at a distance of 1 cm from a point source of 1 mg of radium in a 0.5 mm thick platinum enclosure. Symbol: Sv while sievers is plural of siever.

As nouns the difference between sievert and siever

is that sievert is in the International System of Units, the derived unit of radiation dose; the dose received in one hour at a distance of 1 cm from a point source of 1 mg of radium in a 0.5 mm thick platinum enclosure. Symbol: Sv while siever is one who sieves.

As nouns the difference between gray and sievert

is that gray is an achromatic colour intermediate between black and white while sievert is in the International System of Units, the derived unit of radiation dose; the dose received in one hour at a distance of 1 cm from a point source of 1 mg of radium in a 0.5 mm thick platinum enclosure. Symbol: Sv.

As an adjective gray

is having a color somewhere between white and black, as the ash of an ember.

As a verb gray

is to become gray.

As a proper noun Gray

is {{surname|from=nicknames}}; originally a nickname for someone with a gray beard or hair.

1 sievert is 1000000000 nanosieverts

1 nanosievert is 1.0E-9 sieverts

As nouns the difference between sievert and nanosievert

is that sievert is in the international system of units, the derived unit of radiation dose; the dose received in one hour at a distance of 1 cm from a point source of 1 mg of radium in a 05 mm thick platinum enclosure symbol: sv while nanosievert is a unit of radiation dose, 10⁻⁹ of a sievert.