Mineral definition
What will be an ideal response?
Any substance occurring in nature which has inorganic substances
You might also like to view...
Two objects of the same size, but unequal weights are dropped from a tall tower. Taking air resistance into consideration, the object to hit the ground first will be the
A) lighter object. B) heavier object. C) Both hit at the same time. D) not enough information
An asteroid revolves around the Sun with a perihelion 0.5 AU and an aphelion of 7.5 AU. What is its period of revolution?
a. 4 years b. 8 years c. 16 years d. 32 years e. 64 years
Two point charges, separated by 15 cm, have charge values of +2.0 µC and -4.0 µC, respectively. What is the value of the mutual force between them? (ke = 8.99 × 10^9 N×m2/C2)
a. 8.0 × 10^-12 N c. 320 N b. 3.6 × 10^-8 N d. 3.2 N
A proton is released such that its initial velocity is from right to left across this page. The proton's path, however, is deflected in a direction toward the bottom edge of the page due to the presence of a uniform magnetic field. What is the direction of this field?
a. out of the page b. into the page c. from bottom edge to top edge of the page d. from right to left across the page