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2008 WAEC Physics Theory (a) State Heisenberg's Uncertainty Principle. (b) State one phenomenon that can only be explained in...

Physics
WAEC 2008

(a) State Heisenberg's Uncertainty Principle.

(b) State one phenomenon that can only be explained in terms of the wave nature of light.

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Explanation

Heiscnberg's uncertainty principle states that it ipossible to determine with accuracy both the ion and the momentum of a particle simultaneously i.e;  \(\Delta p.\Delta x \geq \frac{h}{2} \pi\) .

(b) The phenomenon that can only explained in terms of the wave nature of light are ference and diffraction.


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WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts