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Green Rays Varying Concave Lens1970-01-01T00:00:00+00:00Concave lens, showing the divergence of light rays. Diverging lenses have a virtual focus and make objects look smaller. Concave lenses diverge (spread apart) incoming light rays. If these rays are traced backward these imaginary lines converge to a po...PT30Shttps://d38zjy0x98992m.cloudfront.net/a0000642-4ca7-4e28-8f2a-53d3ec81f7e1/RAYS_CONCAVE_2023_265_xlarge.jpghttps://d38zjy0x98992m.cloudfront.net/a0000642-4ca7-4e28-8f2a-53d3ec81f7e1/RAYS_CONCAVE_2023_265_mp4_hd_video.mp4https://www.scientific.pictures/media/a0000642-4ca7-4e28-8f2a-53d3ec81f7e1/pricehttps://www.scientific.pictures/media/a0000642-4ca7-4e28-8f2a-53d3ec81f7e1/price
SINE COSINE Waves. Brass tubes casting shadows.
Sine wave created by rotating metal tubes (the phase is determined by the angle). Illustrates how sine waves (and the corresponding cosine waves) are linked to circular (rotating) movement.
Animation ID: SINE_WAVE_Tubes_METAL_shadows_265
Duration: 00:32
Animation resolution: 3840x2160 pixels @ 30.0 fps, ~26.9 Mbits/s
Published in: Waves
SINE COSINE Waves. Brass tubes casting shadows.2023-06-18T11:58:33ZSine wave created by rotating metal tubes (the phase is determined by the angle). Illustrates how sine waves (and the corresponding cosine waves) are linked to circular (rotating) movement.PT32Shttps://d38zjy0x98992m.cloudfront.net/6bc0446f-81e2-4246-a3bf-e582abd379d7/SINE_WAVE_Tubes_METAL_shadows_265_xlarge.jpghttps://d38zjy0x98992m.cloudfront.net/6bc0446f-81e2-4246-a3bf-e582abd379d7/SINE_WAVE_Tubes_METAL_shadows_265_mp4_hd_video.mp4https://www.scientific.pictures/media/6bc0446f-81e2-4246-a3bf-e582abd379d7/pricehttps://www.scientific.pictures/media/6bc0446f-81e2-4246-a3bf-e582abd379d7/price
DNA Simple Abstract Purple RI 1.41970-01-01T00:00:00+00:00DNA double helix in bright, flat colours. Powerful and abstract design with red, blue, green, and yellow on a purple background.PT30Shttps://d38zjy0x98992m.cloudfront.net/ce00197b-e9e1-4e43-bf40-1945035bc179/DNA_Flat_Colour_RI_1.4_Purple_265_xlarge.jpghttps://d38zjy0x98992m.cloudfront.net/ce00197b-e9e1-4e43-bf40-1945035bc179/DNA_Flat_Colour_RI_1.4_Purple_265_mp4_hd_video.mp4https://www.scientific.pictures/media/ce00197b-e9e1-4e43-bf40-1945035bc179/pricehttps://www.scientific.pictures/media/ce00197b-e9e1-4e43-bf40-1945035bc179/price