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Famous Equations and Formulae

written by: shimonbentzvi
 
A very difficult quiz on famous equations and formulae.

Question 1:


Which of these equations can describe the Theorem of Pythagoras?
sqrt(pi)=t^3
e^(pi*i)=-1
a^2+b^2=c^2
a^3+b^3=c^3

Question 2:


This can be viewed as a generalization of the Pythagorean Theorem.
Law of Willens
Law of Cotangents
Law of Cosines
Law of Verseed Sines

Question 3:


This is sometimes called Euler's Formula.
a^2=b^2+c^2-2*a*b*cosine c
e^(pi*i)+1=0
a^2+b^2=c^2
e=m*c^2

Question 4:


This is one of the major equations of relativity.
E=M*C^2
V=arcsine(pi+i^2)
V=(4/3)*pi*r^2
L=sqrt(L/g)

Question 5:


What is the name of this famous theorem? If x, y, and z are non-zero positive integers, then x^n+y^n=z^n has no solution if n is an integer greater than two.
Euler's Theorem
Riemann's Hypothesis
Fermat's Theorem
Gauss' Theorem

Question 6:


x^2+y^2=r^2 is which equation?
the equation of a right triangle
the equation of a hyperbola
the equation of a circle
the equation of a parabola

Question 7:


What is this equation? F=G*m1*m2/d^2
the atomic number of an isotope of uranium at distance d from the nucleus
the thermal force between two masses, m1 and m2 at a distance d from the isothermal center
the focal length of a lens of diopter length m1 and m2 at distance d
the force of gravity between two bodies of masses m1 and m2 at distance d

Question 8:


Given the equation C=pi*D. What does the C and the D stand for?
The circumference and diameter of a circle
The circular radius and the diopter distance
The cranial area and the circumspectum
The electrical capacitance and the electrical dipole

Question 9:


What does this equation describe? y=A(sin) wt, where A is the amplitude and t is the time.
The tangent of the angle x
Simple harmonic motion
Linear motion
The cosine of the angle w

Question 10:


This equation, Y=mX+B, represents what?
A line in the plane
A circle in the plane
A prism
An ellipse in the plane

 


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