The ________ in our atmosphere is the result of photosynthesis by plants
Fill in the blank(s) with correct word
oxygen
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Which of the following is the strongest?
A) a chemical bond B) an ion-dipole attraction C) a dipole-dipole attraction D) a dipole-induced dipole attraction E) an induced dipole-induced dipole attraction
Saturn's F ring and the rings of Uranus are similar in that
a. they are made of dark material. b. they are made of icy material. c. they are found near large moons. d. they show well defined spokes. e. they are very narrow.
A step-up transformer steps up voltage by ten times. Neglecting slight losses, if 100 W of power go into the primary coil, the power coming from the secondary coil is
A) 1 W. B) 10 W. C) 100 W. D) 1000 W. E) none of the above
The diagram shown illustrates the location of the Solar System's eight planets and three large dwarf planets. Sort each object according to its basic composition.
What will be an ideal response?