The observed composition of ordinary matter in the universe—roughly 75 percent hydrogen and 25 percent helium—closely matches theoretical predictions based on the Big Bang model
Indicate whether the statement is true or false
TRUE
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What charge appears on the plates of a 2.00 ?F capacitor when it is charged to 100. V?
What will be an ideal response?
Two slits are illuminated with green light (? = 540 nm). The slits are 0.05 mm apart and the distance to the screen is 1.5 m. At what distance (in mm) from the central maximum on the screen is the average intensity 50% of the intensity of the central maximum?
A. 1 B. 3 C. 2 D. 4 E. 0.4
Show that in the limit ?x ? 0, the difference equation for one-dimensional steady conduction with heat generation,is equivalent to the differential equation.
GIVEN • One dimensional steady conduction with heat generation SHOW (a) In the limit of small ?x, the difference equation is equivalent to the differential equation
At what temperature on the Fahrenheit temperature scale does water at atmosphere pressure boil?