William finds a piece of pure iron in his garden. After a few days, the iron begins to rust. What are the two types of substances involved in the rusting process of iron?
Iron is (B) an element.
with one kind of atom that combines with oxygen from the air to form rust (iron oxide). Rust contains two types of atoms, which means it is
(A) a compound
Hope this helps. Have a nice day.
Answer:
Explanation:
It is a case of adiabatic expansion .
T₁ , T₂ are initial and final temperature , V₁ and V₂ are initial and final volume.
Given ,
V₂ = 3 V₁ and T₁ = 292 . γ for air is 1.4 .
1.552 = 292 / T₂
T₂ = 188 K .
Let the total distance from the ground be “h” , so the distance travelled in last one second will be “ h/2”. So as it is free fall , u(initial velocity) = 0.
65234. i say this because the net force is stopping the jig
An LCR circuit is a circuit which has Inductors , Capacitor and Resistors connected to each other in an specific way.