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Outline the multi-store memory model

The multi-store memory model was proposed by Richard Shiffrin and Richard Atkinson in 1974. It consists of 3 main components and several processes. The first component is a sensory store, which constantly re...
VM
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What is the Second Sophistic?

The Second Sophistic was a Greek rhetorical movement dating back to the 1st century AD. It originated to fill the vacuum left by the decline of tragedy, comedy and political oratory. Compared to the First Rh...
GF
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Differentiate F(x)=(25+v)/v

Whenever there is an equation in the form f(x)=u/w, the quotient rule tells us that: f '(x)= [w(du/dx)-u(dw/dx)]/v 2 *It looks complecated but if you break it down, it is simple. All you need is u, v, du/dx ...
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Answered by Nathaniel S. • Maths tutor
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A cup of tea contains 175 g of water at a temperature of 85.0 °C. Milk at a temperature of 4.5 °C is added to the tea and the temperature of the mixture becomes 74.0 °C. What is the internal energy lost by the water? What is the mass of the milk?

(a) In a question like this, you will be given that the Specific Heat Capacity of water is 4200Jkg -1 K -1 . However, commiting this to memory will be helpful. Start with the equation: E=mC(T 1 -T 0 ) Find w...
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Answered by Nathaniel S. • Physics tutor
10242 Views

How do I overcome prenunciation problems?

When learning German, English learners can find it rather difficult to adapt to the accent and pronunciation of particular words and sounds. Typical mistakes - 'v' sound (supposed to be pronounced as 'f') - ...
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Answered by Paige R. • German tutor
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