Pi Lambda Theta was created in 1910.
tan(theta) = 1 then theta = tan-1(1) + n*pi where n is an integer = pi/4 + n*pi or pi*(1/4 + n) Within the given range, this gives theta = pi/4 and 5*pi/4
The four roots are cos(theta)+i*sin(theta) where theta = pi/4, 3*pi/4, 5*pi/4 and 7*pi/4.
To solve the equation (\sin^2 \theta = 0.75), first take the square root of both sides to get (\sin \theta = \pm \sqrt{0.75} = \pm \frac{\sqrt{3}}{2}). Then, find the angles (\theta) for which (\sin \theta = \frac{\sqrt{3}}{2}) and (\sin \theta = -\frac{\sqrt{3}}{2}). The solutions are (\theta = \frac{\pi}{3} + 2k\pi) and (\theta = \frac{2\pi}{3} + 2k\pi) for the positive case, and (\theta = \frac{7\pi}{6} + 2k\pi) and (\theta = \frac{4\pi}{3} + 2k\pi) for the negative case, where (k) is any integer.
c2 = g lambda / 2 pi
Pi radians is 180 degrees. So if you have theta in radians, multiply by 180/Pi
Lambda Theta Phi was created on 1975-12-01.
Lambda Theta Nu was created on 1986-03-11.
Lambda Theta Delta was created on 1983-03-02.
Pi Lambda Phi was created in 1895.
Pi Lambda Chi was created on 1994-03-05.
Lambda Pi Upsilon was created on 1992-11-06.
Theta Kappa Pi was created on 1984-02-13.
Beta Theta Pi was created on 1839-08-08.
In the context of the keyword "asin theta m lambda," the relationship between the angle theta, the mass m, and the wavelength lambda is described by the equation asin(theta) m lambda. This equation relates the sine of the angle theta to the product of the mass m and the wavelength lambda.
The motto of Lambda Theta Phi is 'Chivalry Above Self'.
Lambda Theta Delta's motto is 'Loyalty, Trust, Diversity'.
Old Beta Theta Pi Fraternity House was created in 1906.