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Month: March 2014

Moving observer, stationary source

See on Scoop.it – PHYSICAL SCIENCES BREAK 1.0 a source (a police car) of sound waves with a constant frequency and amplitude. There are two observers, one on the left that will move away from the source and one on the right that will…

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Doppler Effect

Doppler Effect.

EXAMPLES OF WAVES

EXAMPLES OF WAVES.

Formal experiment 1: Heating and cooling curve of water

See on Scoop.it – PHYSICAL SCIENCES BREAK 1.0 Aim To investigate the heating and cooling curve of water. Apparatus beakers ice Bunsen burner thermometer water Chipa Thomas Maimela‘s insight: Method Place some ice in a beaker. Measure the temperature of the ice and record…

Dehydrohalogenation

See on Scoop.it – PHYSICAL SCIENCES BREAK 1.0The dehydrohalogenation of 2-bromobutane to form but-2-ene (major product) and but-1-ene (minor product).  Chipa Thomas Maimela‘s insight: If more than one product is possible the major product will be the compound where: the hydrogen atom is removed from the more substituted carbon atom i.e….

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