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Explain the process of Basal Sliding

Whilst cold based glaciers generally move by internal deformation, warm based valley glaciers, found in places such at The Alps, predominately move by basal sliding. Basal sliding occurs when the temperature...
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Answered by Izzy M. • Geography tutor
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Identify which of the following would be the most appropriate choice of fuse for a 1200W kettle operating on UK mains electricity (230V). A) 3A Fuse B) 5A Fuse C) 10A Fuse D) 13A Fuse

The answer is C) 10A Fuse.To calculate the current flowing to the kettle, you use the P=IV equation to work out that I=P/V. Putting P = 1200 and V = 230 into this equation gives I = 1200/230 = 5.217A. Theref...
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Answered by Jamie H. • Physics tutor
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Why does temperature affect rate of reaction?

Increase temperature means molecules have increased kinetic energy and so move around more . Increasing the frequency and power of collisions leading to more enzyme substrate complexes forming and increasing...
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Answered by Haider A. • Biology tutor
3192 Views

Why do we use cracking?

To split large chain hydrocarbons into smaller more useful and more valuable hydrocarbons
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Answered by Haider A. • Chemistry tutor
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Solve the equation: 13y − 5 = 9y + 27.

13y - 5 = 9y + 27 First we must collect all similar terms together on either side of the equation: 13y - 9y = 27 + 5. As you can see, if a term is moved to the other side of the equation, the opposite sign m...
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Answered by Emma R. • Maths tutor
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