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Which Fritz Lang film is set in the present and uses Expressionist style to satirize the decadence of modern German society?

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The electro-magnetic spectrum a. includes just a narrow band of frequencies that excite human photo-receptors.b. is as broad as the set of wavelengths in the colours of the rainbow.c. begins at infrared and finishes at ultraviolet.d. consists of a range of signals that travel at a wide variety of speeds.e. consists of coloured waves, some of which can be seen by humans.

In size-constancy a. objects look the same size only if they produce the same size retinal images. b. objects look the same size when they are different in physical size.c. objects look the same size when they are physically the same size. d. objects look different in size when they are physically the same size.e. objects look different in size when they produce the same size retinal images.

Consider an off-centre retinal opponent cell whose centre is selective for 'yellow' wavelength light and whose surround is selective for 'blue' wavelength light. Assume that the spots in the following stimuli are the same size and in the same position as the centre of the receptive field. Which of the following is false? a. The cell's response to a yellow spot on a yellow background will be less than its maintained discharge.b. The cell's response to a blue spot on a blue background will be similar to its maintained discharge.c. The cell will respond strongly to a black spot on a white background.d. The cell will respond strongly to a red spot on a blue background.e. The cell's response to a red spot on a black background will be similar to its maintained discharge.

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