J

Examples

• All

• The authors reported a decrease in skin flap necrosis using a red laser (660 nm), applying 7.3 J per point.

  Academic text (2015)

• Two criteria were for the device to reach a minimum load of 587 N and require a minimum energy of 29.8 J for a 9 cm displacement of the headform.

  Academic text (1996)

• If that height is Y, then the force of gravity is minus MG times J where J is unit vector in that direction.

• High energy (600-700 J) is delivered to the midline soft palate, as shown here.

  Academic text (1999)

• The energy used in previous studies assessing the effects of red lasers in dorsal random skin flaps ranged from 0.06 J to 1.44 J per point (3, 9, 5, 10, 12).

  Academic text (2015)

• The PD10 can measure pulse energies from 1 nJ to 20 J, and the PD10-pJ can make those measurements from 10 pJ to 200 nJ, both up to 10 kHz.

  Academic text (2005)

• A light bulb that uses 60 watts will consume around 216,000 J of energy in one month.

• The electric heater transfers 3,000 J of energy every hour to warm the room.

• When the battery is fully charged, it stores about 1,200 J of energy for later use.

Synonyms

J

joule

vsJ

• Specialized

11 7.2

A unit for measuring energy equal to one newton moving an object one metre

is the symbolic form used to represent that energy amount

W

watt second

vsJ

• Specialized

5.0

A unit of energy equal to one watt used for one second

is the symbol for the SI energy unit equal to that amount

Compounds

V

V-J Day

1 4.6

The day in 1945 when the Allies defeated Japan at the end of World War II

J

J particle

• Specialized

9.9

A heavy neutral particle made of a charm quark and its antiparticle

T

the j-word

• NSFW

9.9

A polite way to talk about a sensitive word that starts with J

Surface Forms

Etymology