Geosphere, hydrosphere, atmosphere, and biosphere.
Therefore, the correct answer is D.
Answer:
3.059 KJ/mole
Explanation:
check the picture attached for explanation
Answer: D
Explanation:
We can immediately cross out A because theories and laws are completely different
We can then cross out B because laws have to go through many trials to prove them
C is wrong because laws and hypothesis are completely different
So that leaves us with D. Hope this helps!
Answer:
R = 1.79*10^6 Ω
C = 2.46*10^-6 F
Explanation:
Given
emf of the source, ε = 120 V
Current passing through the resistor, I = 6.7*10^-5 A
Time constant for the circuit, τ = 4.4 s
From the information above, we can say that RC = 4.4 s
Also, on applying the loop rule, we get
ε - IR = 0
ε = IR
R = ε / I
R = 120 / 6.7*10^-5
R = 1.79*10^6 Ω
Using the first equation, we can thus solve for C
RC = 4.4 s
C = 4.4 / R
C = 4.4 / 1.79*10^6
C = 2.46*10^-6 F
C = 2.46 μF
Therefore, the resistance and capacitance of the capacitor is respectively, 1.79 MΩ and 2.46 μF
The magnetic field B generated by wire 1 at distance r (where wire 2 is located) is
where I1 is the current in wire 1. So, the force exerted on a segment
of wire 2 is
By susbstituting B inside the expression of F, we find the formula for the force per unit of length between the two wires:
where r is the distance between the two wires.
By susbstituting the numbers of the problem, we get