A uniform magnetic field passes through two areas, A1 and A2. The angles between the magnetic field and the normal directions of areas A1 and A2 are 30° and 60°, respectively. If the magnetic flux through the two areas is the same, what is the ratio A1/A2? A. 0.577
B. 0.816
C. 1.00
D. 1.23

Not all tiles will be usedidentify the element present in each star based on the gaps observed in wavelengths of its light refer to this table containing absorption wavelengths (in nm) of several different elements the table ishelium 447, 502 ,587 ,668carbon 427 ,515, 600 ,678sulfur 425, 565, 639, 675xenon 484, 590, 687calcium 429 ,527, 593, 645silver 421 ,521, 662

(**i would really appreciate if this was answered soon** ) which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?

The earth exerts a gravitational force of 500 n on amy. what is amy’s mass in kg?