Answer:
2.12 x 10^-4 N
Explanation:
charge on uranium nucleus, Q = 92 e
charge on proton, q = e
distance, d = 1 x 10^-11 m
The force between the two charged particles is given by
e = 1.6 x 10^-19 C
F = 2.12 x 10^-4 N
Thus, the force between the proton and the nucleus of Uranium is 2.12 x 10^-4 N.
Suppose you plant a seed and observe that a tree of large mass grows from it.The tree achieves a final mass that changes very little for years afterward.which of the following is true about the tree. A Both anabolic and catabolic reactions took place in the seed and tree when it was young and growing but then all reactions stopped when the tree reached a stable mass. B Both anabolic and catabolic reactions took place in the seed and tree when it was young and growing and both continue now even though the tree reached a stable mass. C Only anabolic and catabolic reactions took place in the seed and tree when it was young and growing and only catabolic reactions continue now that the tree reached a stable mass D only catabolic reactions took place in the seed and tree when it was young and growing and only anabolic reactions continue now that the tree has reached a stable mass
Answer:2200 hz
Explanation:
speed=242m/s
Distance between crest is there wavelength=0.11m
Frequency=speed ➗ wavelength
Frequency=242 ➗ 0.11
Frequency=2200
Frequency=2200 hz
Answer:
1.991 × 10^(8) N/m²
Explanation:
We are told that its volume increases by 9.05%.
Thus; (ΔV/V_o) = 9.05% = 0.0905
To find the force per unit area which is also pressure, we will use bulk modulus formula;
B = Δp(V_o/ΔV)
Making Δp the subject gives;
Δp = B(ΔV/V_o)
Now, B is bulk modulus of water with a value of 2.2 × 10^(9) N/m²
Thus;
Δp = 2.2 × 10^(9)[0.0905]
Δp = 1.991 × 10^(8) N/m²
Answer:
Since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. So as the mass of either object increases, the force of gravitational attraction between them also increases.
Explanation