Explanation:
because 9 is more than 1.5 and the more water, the more heat
Answer:
950.7 N
Explanation:
m1 = 640kg
m2 = 490kg
k = 8.1 kN/m
the spring is compressed by 5.1cm
5.1/100 = 0.051m
F = kx
F = 8100 * 0.051
F = 413.1 N
F is the force of the small crate.
F(small) = ma
431.1 = 490a
a = 431.1/490
a = 0.84 m/s^2
The acceleration for the smaller crate is the same for the large create.
F(large) = ma
= 640 * 0.84
= 537.6N
Total force = F(small) + F(large)
= 413.1 + 537.6
= 950.7N
B. compounds
C. Molecules
D. atoms
Molecules collide and create a movement of heat called conduction.
Conduction is defined as a process as a means of which heat is transferred from the hotter end of the body to it's cooler end.Heat flows spontaneously from a body which is hot to a body which is cold.
In the process of conduction,heat flow is within the body and through itself.In solids the conduction of heat is due to the vibrations and collisions of molecules while in liquids and gases it is due to the random motion of the molecules ,
When conduction takes place, heat is usually transferred from one molecule to another as they are in direct contact with each other.There are 2 types of conduction:1) steady state conduction 2) transient conduction.According to the type of energy conduction is of three types:
1) heat conduction
2) electrical conduction
3)sound conduction
Learn more about conduction,here:
#SPJ2
Answer:
c.
Explanation:
b. shale
c. magma
d. silt
The correct answer is a:Seawater
Answer:
the answer b
Explanation:
Answer:
100grams
Explanation:
Answer:
This means that the Lewis dot structure for C2H6 must account for 14 valence electrons, either through bonding between atoms, or through lone pairs. So, the two C atoms are placed in the center of the molecule.