LB meaning in Physics Related ?

Answer:

What is Laser Beam mean?

"Laser Beam" (レーザービーム, "Laser Beam") is a song recorded by the Japanese girl group Perfume for their third studio album, JPN (2011). It was written, composed, arranged, and produced by Japanese musician and Capsule member Yasutaka Nakata. The single also included the A-side track "Kasuka na Kaori", which appeared on the parent album. Originally scheduled for an April 20, 2011 release, it was postponed due to the 2011 Tōhoku earthquake and tsunami disaster. As a result, they both premiered on May 18, 2011 as the fourth single from the album in Japan. Musically, "Laser Beam" is an electronic song, influenced by 8-bit music.

Upon its release, the track garnered positive reviews from music critics. Some critics highlighted the song as one of Perfume's best singles from their album, and commended the composition. It was also successful in Japan, peaking at number two on the Oricon Singles Chart and Billboard's Japan Hot 100 chart. It was certified gold by the Recording Industry Association of Japan (RIAJ) for physical shipments of 100,000 units. An accompanying music video was shot by Kazuaki Seki; it features the girls performing the song in a futuristic labyrinth, trying to retrieve a suitcase by a mysterious man. It was performed on the group's 2011 JPN concert tour.

reference

Full Form	Category
Liimii Bug	Academic & Science
Late Bronze age	Academic & Science
Lightning Bolt	Academic & Science
Library Building	Academic & Science
Landing beam Laser beam Lattice beam	Academic & Science
Long Base	Academic & Science
Logging and Bookkeeping	Accounts and Finance
Lowest daily outstanding Balance	Banking
Land Bank	Banking
Lost Bet	Business
Lekkerkerker And Boland	Business
Ljung Box	Business
Lam And Bacchus	Business
Lockett Bridal	Business
Laurentian Bank of Canada	Business
La Barge, Inc.	Business
Loader Backhoe	Business
Little Board	Business
Lietuvos Bankas	Business
Low Budget	Business
Lehman Brothers	Business
Low Ball	Business
Little Bit	Community
Large Bell	Community
Les Bian	Community
Little Brother	Community
Larry Benedict	Community
Luke Bradford	Community
Lawrence Burns	Community
Little Bear	Community
Larry Bird	Community
Linda Blair	Community
Lady Bird	Community
Little Boys	Community
Living Bank	Community
Louise Brooks, actress	Community
Late Binding	Community
Left Bank	Community
Letter Box	Community
Like Birds	Community
Little Brain	Community
Little Brute	Community
Larry Brown	Community
Left Bass	Community
Living Bible	Community
Letter Ballot	Computer and Networking
Loop Back (Rec. I.610)	Computer and Networking
Load Byte	Computer Assembly Language
List Block	Computer Assembly Language
Low Battery	Computer Hardware
Linux Box	Computing
Lebanon (TLD)	Computing
Liberty BASIC	Computing
Lock Bit	Computing
Leaky Bucket	Computing
Lame Brain	Computing
Lebanon	Country Names
Loss Block	Electronics
Light Bandwidth	Electronics
Low Barrier	Electronics
Low Bias	Electronics
Leaky Box	Electronics
LineBacker	General
Little Bill	General
Lunch Box	General
Lard Bucket	General
Land Brecee	General
Little Black	General
Lemon Blue	General
Lil Biscuit	General
Light Blue	General
Laughing Boy	General
Little Bay	General
Loom Bands	General
Libra the Basic	General
Laland Brown	General
Londo Bell	General
Lambda Beef	General
Light Bringer	General
Late Baker	General
Lady Bug	General
Leighton Buzzard	General
Levende Bok	General
Left Bumper	General
Little Blake	General
Left Back	General
Le Boullanger	General
Literally Bawling	General
Line Box	General
Lembaga Bahasa	General
Large B	General
Little Barsteward	General
Luria Broth	General
Little Berry	General
Luria Bertani	General
Luar Bandar	General
Long Beach	Governmental
Lekkerkerker Boland	Governmental
Low Bridge	Governmental
Lighted Buoy	Governmental
Legislative Bill	Governmental
Legislative Building	Governmental
Lake Blackshear	Governmental
Telcordia Technologies, Incorporated	Governmental
Land Biplane	Governmental
Loose Bearings	Governmental
Los Baños Wildlife Area	Governmental
Los Baños	Governmental
LAIN BAZAR	Indian Railway Station
Lower Berth	Indian Railways
Links and Bookmarks	Internet
Like Back	Internet
Lucky Boy	Jobs
Lower Bounds	Maths
Log Base	Maths
Lower Bound	Maths
Large Breasts	Medical
Lactobacillus Bulgaricus	Medical
Live Biomass	Medical
Large Bowel	Medical
Little Baby	Medical
Large Breed	Medical
Lover Boy	Messaging
Lookin Better	Messaging
Loudmouth Bum	Messaging
Lucky Bastard	Messaging
Little Because	Messaging
Little Btch	Messaging
Life Boat	Military and Defence
Long Barrel	Military and Defence
Left Behind	Military and Defence
Little Boy	Military and Defence
Load Balancing	Networking
Line Broadening	Physics Related
Laser Box	Physics Related
Laser Beam	Physics Related
Laguna Beach	Regional
Long Branch, New Jersey	Regional
Launch Boost	Space Science
Launch Bus	Space Science
Load Bank	Space Science
Low Bay	Space Science
Lower Brace	Space Science
Leg Bye	Sports
Lost Ball	Sports
Live Bait	Sports
Long Ball	Sports
Lousy Ball	Sports
Low Bounce	Sports
Leg Break	Sports
Listing Broker	Stock Exchange
Lloyd Aéreo Boliviano	Transport & Travel
Lain Bazaar	Transport & Travel