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Savoir vs. Connaître - How to know the difference?

Unlike the English language where one verb 'to know' is sufficient, it can be quite difficult to remember which one to use in French.

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JA
4279 Views

What are some key differences between sound and light waves?

Sound waves have mass, as they are the longitudinal (along the path of the wave) vibration shockwave of molecule, while light waves do not, as they are the transverse displacement of just energy.

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YP
Answered by Yaniv P. Physics tutor
62258 Views

Finding the derivative of a polynomial.

Take any polynomial, eg/ y=x3+1/2x2-3x+9. Then dy/dx=3x,+x-3, i...

YP
6270 Views

How to determine the number of unique real roots of a quadratic equation.

Take any quadratic equation, eg/ 3x2+4x-2=5, and rearrange to equal 0, ie/ 3x2+4x-7=0  ...

YP
Answered by Yaniv P. Maths tutor
23253 Views

Describe how blood vessels are able to assist in the control of body temperature.

If body temperature is too high:

Capillaries dilate, increasing the blood supply to the skin and allowing heat to be lost from the body by radiation.

 

If body temperature is t...

MW
Answered by Merrin W. Biology tutor
4618 Views

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