...produced on the candle flame at the small end. But a better test is to strike a bell or gong right at * "The most striking example of this inflection of a...Tyndall thinks it was the " sonorous wave " which inflected, and doubled its two ends around the building, thus crushing the windows!] Lead sashes were...

...magazine, but in nearly all cases the windows were shattered; and it was noticeable that the wndows turned away from the origin of the explosion suffered...Tyndall thinks it was the " sonorous wave " which inflected, and doubled its two ends around the building, thus crushing the windows!] Lead sashes were...

...was some miles from the magazine, but many windows were shattered, and it was noticeable that those turned away from the origin of the explosion suffered almost as much as those which faced it. Vibrations may be simple or compound. A body vibrates simply, when it moves regularly from side to...

...pp. 64, 73, 71. 37. "At Erith, in 1864, there occurred a tremendous explosion of a powder magazine. The village of Erith was some miles distant from the...explosion suffered almost as much as those which faced it. Lead sashes were employed in Erith church ; and these, being in some degree flexible, enabled the windows...

...Professor Tyndall: " At Erith, in 18G4, there occurred a tremendous explosion of a powder magazine. The village of Erith was some miles distant from the...explosion suffered almost as much as those which faced it. Lead sashes were employed in Erith church ; and these, being in some degree flexible, enabled the windows...

...there in 18G4. The village of Erith was some milts distant from the magazine, but in nearly all cast's the windows were shattered, and it was noticeable...explosion suffered almost as much as those which faced it Every window in the church, front and back, was bent inwards. In fact, as the sound-vf&vo reached the...