3B Scientific U30001 Resonance Bowl - Physics Lab Equipment for Wave & Sound Experiments | Perfect for Classroom Demonstrations & Science Education
Free shipping on all orders over $50
7-15 days international
29 people viewing this product right now!
30-day free returns
Secure checkout
23976125
Description
Resonance bowl. Dating from the song dynasty this bronze basin has two prominent handles and four fish in relief on the bottom, as well as lines emanating from the mouths or tails of the fish. When the handles are rubbed briskly with the palms of the hands, a harmonious sound is heard and standing waves are excited in the four quadrants along the circumference, causing water columns to come alive, spouting more than 30 cm into the air, as if squirting from the fish. Measures 380mm diameter by 150mm height.
Features
Dating from the song dynasty (960-1279 A.D.)
This bronze basin has two prominent handles and four fish in relief on the bottom, as well as lines emanating from the mouths or tails of the fish
When the handles are rubbed briskly with the palms of the hands, a harmonious sound is heard
Standing waves are excited in the four quadrants along the circumference, causing water columns to come alive, spouting more than 30 cm into the air, as if squirting from the fish
Measures 380mm diameter by 150mm height
