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When conjugating a verb into the past simple, when do you use the -te or -de extension?

The best way to remember when to use -te(n) or -de(n), is with the mnemonic 't kofschip or 't fokschaap. Take the infinitive of the verb you wish to conjugate, and remove the -en at the ...

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Answered by Ellen S. Dutch tutor
1618 Views

Why does a small puddle of water evaporate at room temperature, even though the temperature is way below the boiling point of water?

To understand why the water evaporates, we need to know what we mean when we say something has a certain temperature. Temperature is proportional to the average kinetic energy of the microscopic molecules...

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Answered by Ellen S. Physics tutor
5666 Views

A ball with radius 10cm is filled with an ideal gas at pressure 2*(10)^5Pa and temperature 300K. The volume of the gas is changed at constant pressure so that the radius of the ball is reduced with 1cm. Find the amount of gas and the new temperature

In a question like this, you will be given that the molar gas constant is R = 8.31JK-1mol-1. However, committing this to memory will be helpful. We should use the ideal gas law: PV =...

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Answered by Ivan G. Physics tutor
1886 Views

How do I analyse a poem?

Firstly, select a quotation that either has imagery (e.g. a description of flowers), interesting punctuation (e.g. a pause in the middle of a line), symbolism

Answered by English Literature tutor
3873 Views

Explain the impacts of a fall in interest rates on the rate of GDP growth of a country.

Changing interest rates are an example of a demand side policy change, specifically monetary policy, this means that the Aggregate Demand (AD) curve will shift (see diagram)
This can be demonstrated ...

Answered by Economics tutor
2294 Views

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