Mineral sample #5 is ________.
Fluorite - CaF2
Muscovite - KAl2(AlSi3O10)(F,OH)2
Gypsum - CaSO4·2H2O
Gypsum - CaSO4·2H2O
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Elementary Particles: The proton is made up of which one of the following quark combinations (up, down, strange, charm, top, bottom)?
A. uud B. ddu C. udd D. ttb E. bst
Galaxies are classified into types solely on the basis of their color
Indicate whether the statement is true or false
A non-uniform rod of length L and mass M is pivoted about one end. The moment of inertia of this rod about its pivoted end is 1ML2/4 . Attached to the rod is a mass 3M at its midpoint and at the end opposite the pivot is another mass 2M. What is the moment of inertia of this configuration about the pivot?
a. 3ML2 b. 2ML2 c. 4ML2 d. 5ML2 e. None of the above answers is correct.
If the image formed by a concave mirror is closer to the mirror than the object is, then, compared to the object, the image will be
A. smaller and inverted. B. larger and erect. C. larger and real. D. larger and inverted.