I guess because this has been the traditional format of the game. The game is played at such speed and there is so much physical contact that players need two rest periods. I think that some years ago there was an experiment in pre-season games to see if two 30-minute halves would be practical but the idea was ruled out.
There are three periods in hockey to allow for breaks and rest periods during the game. Each period typically lasts 20 minutes, and the breaks between periods allow teams to regroup, make adjustments, and give players a chance to rest and rehydrate. The intermissions also provide an opportunity for TV commercials and other game-related activities.
it ends by the game going through 3 20-minute periods and the buzzer going
If you mean "how many periods are there in a hockey game", it's 3, each lasting 20 minutes. If you mean "how many games are there in an NHL season", it's 82, not counting the playoffs which follow.
Same as America. 20 minutes each period (3 periods). A total of 60 minutes of game.
twenty minutes for each period. There are three periods.
If you're referring to the Olympics, it means: 3 wins 0 wins in overtime 0 losses in overtime 0 losses in regulation (the first three periods)
Ice Hockey
There are 3 periods in Ice Hockey. there are 20 mins in each period.
3 periods in a hockey game
3 20 minute periods
Three 20-minute periods are in a regulation Hockey game, and a possible 5-minute to 20-minute overtime.
Three (3) twenty minute periods.
The first of 3 even amounts of time in a hockey game. Hockey has 3 periods per game. It is usually called the 1st period, not period one. Technically an overtime counts is a period, which means games can have an unlimited number of periods. I think the record for an NHL game is 6 overtimes, or 9 periods.
There are three 20 minute periods with two 10 minute intermissions between the 1st and 2nd, and 2nd and 3rd periods.
The first of 3 even amounts of time in a hockey game. Hockey has 3 periods per game. It is usually called the 1st period, not period one. Technically an overtime counts is a period, which means games can have an unlimited number of periods. I think the record for an NHL game is 6 overtimes, or 9 periods.
Hockey. also Wrestling (unless you go into over time)
3 20 minute periods
4