30,00 EUR Private use
Making print for private purpose, storage in computer memory, no distribution rights.
40,00 EUR Internet - private use
Strictly for editorial, single use on a personal (nonprofit) web site, Internet portal, social media (Facebook, Instagram etc.), blog for 1 year. Not for resale. Maximum picture size 2000px.
75,00 EUR Internet commercial use
Strictly for editorial, single use on a commercial web site, Internet portal, social media (Facebook, Instagram etc.), blog for 1 year. Not for resale. Maximum picture size 2000px.
90,00 EUR Print use
Strictly for editorial, single use, inside of newspaper, magazine, book (including digital version), one edition, one single country. Not for resale.

Gross prices

caption

A schlieren image of a hair dryer and a ball trapped in the airflow by Bernoulli's law. This law of fluids states that faster moving fluids like air have a lower pressure. The shape of the airflow around the ball keep the ball positioned above the jet of hot air. The schlieren image identify areas of different temperature by using the change in the index of refraction of a fluid due to a change in temperature.

headline Science Source General Science

created date 2010-02-13

credit EAST NEWS

source Science Source

byline Edward Kinsman

original transmission reference bj5851

weight 0,93MB

size 23cm x 34cm by 300dpi

keywords - Show

ABOVE, AIR, AIRFLOW, AND, AREAS, AROUND, BALL, BERNOULLI, BY, CHANGE, DENSITY, DIFFERENT, DRYER, DUE, DYNAMICS, EDWARD, FASTER, FLOW, FLUID, FLUIDS, HAIR, HAIRDRYER, HAVE, HEAT, HOT, IDENTIFY, IMAGE, IN, INDEX, INVISIBLE, JET, KEEP, KINSMAN, LAW, LIKE, LOWER, MOVING, OF, OPTICAL, OPTICS, PHOTOGRAPH, PHOTOGRAPHY, PHYSICS, PLUME, POSITIONED, PRESSURE, REFRACTION, SCHLIEREN, SHAPE, STATES, TEMPERATURE, THAT, THE, THERMAL, THERMODYNAMICS, THIS, TO, TRAPPED, USING, VISUALIZATION,