second

1 second is 1.0E+12 picoseconds

1 picosecond is 1.0E-12 seconds

As nouns the difference between second and picosecond

is that second is one that is number two in a series or second can be the si unit of time, defined as the duration of 9,192,631,770 periods of radiation corresponding to the transition between two hyperfine levels of caesium-133 in a ground state at a temperature of absolute zero and at rest; one-sixtieth of a minute or second can be one who supports another in a contest or combat, such as a dueller's assistant while picosecond is .

As an adjective second

is number-two; following after the first one with nothing between them the ordinal number corresponding to the cardinal number two.

As an adverb second

is (with superlative) at the second rank.

As a verb second

is (uk) to transfer temporarily to alternative employment.

1 second is 1000000 microseconds

1 microsecond is 1.0E-6 seconds

As nouns the difference between second and microsecond

is that second is one that is number two in a series or second can be the si unit of time, defined as the duration of 9,192,631,770 periods of radiation corresponding to the transition between two hyperfine levels of caesium-133 in a ground state at a temperature of absolute zero and at rest; one-sixtieth of a minute or second can be one who supports another in a contest or combat, such as a dueller's assistant while microsecond is it is commonly represented with symbol.

As an adjective second

is number-two; following after the first one with nothing between them the ordinal number corresponding to the cardinal number two.

As an adverb second

is (with superlative) at the second rank.

As a verb second

is (uk) to transfer temporarily to alternative employment.

As adjectives the difference between second and impending

is that second is number-two; following after the first one with nothing between them the ordinal number corresponding to the cardinal number two while impending is approaching; drawing near; about to happen.

As verbs the difference between second and impending

is that second is (uk) to transfer temporarily to alternative employment while impending is .

As an adverb second

is (with superlative) at the second rank.

As a noun second

is one that is number two in a series or second can be the si unit of time, defined as the duration of 9,192,631,770 periods of radiation corresponding to the transition between two hyperfine levels of caesium-133 in a ground state at a temperature of absolute zero and at rest; one-sixtieth of a minute or second can be one who supports another in a contest or combat, such as a dueller's assistant.

As an adjective second

is number-two; following after the first one with nothing between them the ordinal number corresponding to the cardinal number two.

As an adverb second

is (with superlative) at the second rank.

As a noun second

is one that is number two in a series or second can be the si unit of time, defined as the duration of 9,192,631,770 periods of radiation corresponding to the transition between two hyperfine levels of caesium-133 in a ground state at a temperature of absolute zero and at rest; one-sixtieth of a minute or second can be one who supports another in a contest or combat, such as a dueller's assistant.

As a verb second

is (uk) to transfer temporarily to alternative employment.

As a pronoun tim is

.

As an adjective second is

number-two; following after the first one with nothing between them the ordinal number corresponding to the cardinal number two.

As an adverb second is

(with superlative) at the second rank.

As a noun second is

one that is number two in a series or second can be the si unit of time, defined as the duration of 9,192,631,770 periods of radiation corresponding to the transition between two hyperfine levels of caesium-133 in a ground state at a temperature of absolute zero and at rest; one-sixtieth of a minute or second can be one who supports another in a contest or combat, such as a dueller's assistant.

As a verb second is

(uk) to transfer temporarily to alternative employment.

As an adjective second is

number-two; following after the first one with nothing between them the ordinal number corresponding to the cardinal number two.

As an adverb second is

(with superlative) at the second rank.

As a noun second is

one that is number two in a series or second can be the si unit of time, defined as the duration of 9,192,631,770 periods of radiation corresponding to the transition between two hyperfine levels of caesium-133 in a ground state at a temperature of absolute zero and at rest; one-sixtieth of a minute or second can be one who supports another in a contest or combat, such as a dueller's assistant.

As a verb second is

(uk) to transfer temporarily to alternative employment.

As a proper noun best

is .

As an adjective second is

number-two; following after the first one with nothing between them the ordinal number corresponding to the cardinal number two.

As an adverb second is

(with superlative) at the second rank.

As a noun second is

one that is number two in a series or second can be the si unit of time, defined as the duration of 9,192,631,770 periods of radiation corresponding to the transition between two hyperfine levels of caesium-133 in a ground state at a temperature of absolute zero and at rest; one-sixtieth of a minute or second can be one who supports another in a contest or combat, such as a dueller's assistant.

As a verb second is

(uk) to transfer temporarily to alternative employment.