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Why does the mass of a potato chip decrease after it is left in a concentrated sugar solution?

The water potential of the concentrated sugar solution is much lower than the water potential inside the cells of the potato chip. Therefore, the water molecules move down a concentration gradient out of ...

TM
Answered by Tasneem M. Biology tutor
15043 Views

Evaluate the effectiveness of the methods of response to a tectonic hazard in a named developed country (8)

In the Tohoku 2011 tectonic mega-disaster in Japan, there were numerous effective response methods. The Pacific Tsunami Warning System alerted the Japanese government within nine minutes of the earthquake...

CH
Answered by Ciara H. Geography tutor
6165 Views

Simplify √48

√48 = √3 x √16 = √3 x 4 = 4√3

JW
Answered by Joshua W. Maths tutor
3759 Views

The graphs of functions f(x)=e^x and h(x)=e^(-.5x), where x is a real number and 0<x<1 ,lie on a plane. Draw these functions and find the area they and the line x=0.6 enclose using integration correct to 3 decimal places

∫ f(x)dx [.6, 0] - ∫ h(x)dx [.6,0]∫ f(x)dx = e^x....... f(x)dx [.6, 0] = (e^.6)-(e^0)=.822∫ h(x)dx = -2e^(-.5x)........... ∫ h(x)dx [.6,0]= (-2e^-.3)-(-2e^0)= .518.822 - .518= .304Therefore area enclosed ...

BB
Answered by Brendan B. Maths tutor
3297 Views

How do i structure an English Literature essay?

P(oint) E(vidence) E(xplanation) L(ink) is a simple and helpful way to structure an English literature essay in note form. A strong paragraph will intertwine PEEL...

DO
3235 Views

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