What is the formula of a compound formed from the ions M3+ and X2-?
a. M2X
b. MX
c. M2X3
d. MX2
c
Physics & Space Science
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What is the composite volcano shape?
What will be an ideal response?
Physics & Space Science
At t = 0 the switch S is closed with the capacitor uncharged. If C = 30 ?F, ? = 30 V, and R = 5.0 k?, at what rate is energy being stored in the capacitor when I = 2.0 mA?
A. 32 mW B. 40 mW C. 44 mW D. 36 mW E. 80 mW
Physics & Space Science
The planet ______________ has the largest moon in the solar system
Fill in the blank(s) with correct word
Physics & Space Science
Intensity: Radiation of a single frequency reaches the upper atmosphere of the earth with an intensity of 1350 W/m2. What is the maximum value of the electric field associated with this radiation? (c = 3.00 × 108 m/s, ?0 = 4? × 10-7 T ? m/A, ?0 = 8.85 × 10-12 C2/N ? m2)
A. 675.0 V/m B. 1604 V/m C. 1400 V/m D. 1350 V/m E. 1010 V/m
Physics & Space Science