<span>Volume=(4/3)∗Π∗(38.9∗<span>10<span>−6</span></span><span>)3</span></span><span>Volume=0.2465683979∗<span>10<span>−12</span></span><span>m3</span></span>finally<span>mass=2600∗0.2465683979∗<span>10<span>−12</span></span>=0.641kg</span>
Answer:
Chloride and Salt
Explanation:
that make up table salt, a.k.a. sodium chloride (NaCl). ... As sodium chloride (NaCl) or calcium chloride (CaCl2) dissolve in water, ... the compound formed when a positive ion combines with a negative ion out of solution, but ... waters may have more if there is weathering or leaching from nearby mineral-rich soils and rocks.
Answer:
0.0016 T
Explanation:
Parameters given:
Diameter of wire = 5 mm = 0.005 m
Radius of wire, R = 0.0025 m
Number of turns, N = 200
Current through the wire, I = 0.10A
The magnitude of the magnetic field is given as:
B = (u₀NI) / (2πR)
Where u = magnetic permeability of free space.
B = (1.257 * 10⁻⁶ * 200 * 0.1) / (2 * π * 0.0025)
B = 0.0016 T
The magnitude of the Magnetic field is 0.0016 T.
#1
It's c, chronological.
#2
It's d, "Stacks of books need to be shelved".
