Wavelength is a measure of the distance between two crests or two troughs of a wave. The greater the wavelength, the more energy a wave has. AM radio stations have a big wavelength. You might have tuned the radio dial at night and heard stations that were far away and unable to be heard during the daytime.
The Philadelphia Flyers have won two Stanley Cups. They won in the  1973-1974 and the 1974-1975 seasons. They have 8 conference  championships.
The first team ever awarded the Stanley Cup was the Montreal Amateur Athletic Association in 1893. Since 1910, when the National Hockey Association took possession of the Stanley Cup, the trophy has been symbolic of professional hockey supremacy. Beginning in 1926, only NHL teams have competed for this prized trophy.