Hydrogen makes stars and stars spend most of their lifetime making helium.
The heavier elements are made when an old-age, high mass star explodes as a nova or supernova and then dies.
Answer:
f(-9) = 184
Explanation:
f(x)=3x²+5x-14
f(-9)= 3(-9)² +5(-9)-14 Order of Operations : Exponents
= 3(81)+5(-9)-14
= 243+5(-9)-14
= 243-45-14
= 198-14
f(-9)= 184
Hope this helps :)
Answer:
Explanation:
Metals are by far better conductors of electricity than most solids because individual atoms in a metal form a matrix which their outer electrons can move freely. These atoms form a "sea" of electrons that surrounds the positively charged atomic nuclei of the interacting metal ions.
Solids are usually rigid substances with their atoms in a fixed place unable to move freely.
Answer:
Ф6 = 3 Wb
Explanation:
the flux is positive when N is odd and positive when N is even so we can write the flux through the all side as
∑ N=1, to5
∑ -1 ^N Ф N * Ф6 =0
∑ -1 ^ N * Ф6 =0
Where :
ФN=N
Replacing and operated so
-1 Wb +2 Wb - 3 Wb + 4Wb - 5Wb + Ф6=0
Ф6 - 3Wb = 0
Ф6 = 3 Wb
You would have 50 dollars