<span>The only effect that it has is when the magma is cooling (so if it's on the surface, it's now lava), any magnetic elements will align their dipoles with the north and south poles of the magnetic field.
Hope this helps!</span>
Hydrogen and helium abundance
Answer:
102.58 cal.
Explanation:
Given data:
Mass of mercury = 622 g
Initial temperature = 37°C
Final temperature = 42°C
Specific heat capacity of mercury = 0.138 J/g.°C
Energy required = ?
Solution:
Formula:
Q = m.c. ΔT
Q = amount of heat absorbed or released
m = mass of given substance
c = specific heat capacity of substance
ΔT = change in temperature
ΔT = 42°C - 37°C
ΔT = 5°C
Q = 622 g × 0.138 J/g.°C × 5°C
Q = 429.18 J
J to cal:
429.18 J × 1 cal /4.184 j
102.58 cal.
Answer:
<h2>answer 16.</h2>
<h2>1.) bohr model used to predict bonding abilities</h2><h2>2.) electrical charge attraction holds atom together</h2><h2>3.) valence electrons are outermost electrons</h2><h2>4.) electron cloud - where electrons are found</h2>
<h2>answer 17.</h2>
<h2>false </h2>
because atomic number are numbers of protons
<h2 />