Monthly Archive: June 2012

Jun 30

SPEED OF DARKNESS?

IN PHYSICS I OFTEN GET STRUCK OF A QUESTION OF NOT A SINGLE TEACHER OR MY FRIENDS COULD ANSWER ME THE QUESTION IS THAT

“IF SPEED OF LIGHT IS 3 x 108 METRE PER SEC, THAN WHAT IS THE SPEED

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Permanent link to this article: http://www.plustwophysics.com/speed-of-darkness/

Jun 30

What does a rheostat control?

What does Rheostat controls? electron drift velocity or quantity of electrons? Rheostat

We know I=nAve
I=current
n=quantity of electron
A=conductor area
e=electron charge
v=drift velocity

(Asked  Partha)

Permanent link to this article: http://www.plustwophysics.com/what-does-a-rheostat-control/

Jun 30

Physics Project Help

I have to make a Physics project on the topic-

“to estimate the charge induced on each one of the two identical styro foam(or pith) balls suspended in a vertical plane by making use of coulombs

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Permanent link to this article: http://www.plustwophysics.com/physics-project-help/

Jun 29

CERN might announce an official “discovery” of the Higgs boson next week

CERN officials have announced an extraordinary scientific seminar to be held at CERN on 4 July, the eve of this year’s major particle-physics conference, ICHEP, in Melbourne. So, it is expected that  CERN

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Permanent link to this article: http://www.plustwophysics.com/cern-might-announce-an-official-discovery-of-the-higgs-boson-next-week/

Jun 23

Who is Alan Turing?

Alan Mathison Turing  (23 June 1912 – 7 June 1954) is

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Permanent link to this article: http://www.plustwophysics.com/who-is-alan-turing/

Jun 18

Relative Nature of Motion

Now we know that motion is a relative term.So absolute motion has no meaning, right? So aren’t Galileo’s view that earth moves around sun and the church’s old belief that sun moves around

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Permanent link to this article: http://www.plustwophysics.com/relative-nature-of-motion/

Jun 08

CBSE Marks Verification – Shortcuts to Links

You didn’t get the expected marks in AISSE or AISSCE 2012?

Central Board of Secondary Education

You can apply for verification to check

  • whether all the answer’s have been evaluated and that there has been no mistake in the totalling of marks for each question in that subject and that the marks have been transferred correctly on the title page of the answer book and to the award list and
  • whether the supplementary answer book(s) attached with the answer book mentioned by the candidate are intact.

No revaluation of the answer book or supplementary answer book(s) shall be done.

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Permanent link to this article: http://www.plustwophysics.com/cbse-marks-verification-shortcuts-to-links/

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