Answer:
Answer:
101325 + 10055.25h
//
h = 10.1 m
Explanation:
the pressure at sea level = 1 atm = 101325 Pa
density of sea water = 1025 kg/ m^(3)
pressure due to fluid height = pgh
Absolute pressure = 101325 + 1025*9.81*h
= 101325 + 10055.25h
where h= 0 at sea level at increases downwards
//
101325 = 1025* 9.81* h
h = 10.1 m
Explanation:
Answer:
2KI + Cl₂ → 2KCl + I₂
Explanation:
The reaction equation is given as:
KI + Cl₂ → KCl + I₂
The problem at hand is to balance this chemical reaction. To solve this problem we use a mathematical approach;
aKI + bCl₂ → cKCl + dI₂
Conserving K : a = c
I : a = 2d
Cl : 2b = c
Now let a = 1, c = 1 , d =
, b =
, ;
Multiply through by 2;
a = 2, b = 1 , c = 2, d = 1
2KI + Cl₂ → 2KCl + I₂
Answer:
10N/kg...................
Answer:
.
Explanation:
Let
and
denote the velocity of this hockey player before and after stopping, respectively. The question states that
and implies that
since the hockey player has come to a stop.
The duration of this acceleration is
.
Since the acceleration of this hockey player was constant, SUVAT equation would apply. In particular, the SUVAT equation
gives the displacement
of this hockey player during that
of acceleration:
.
In other words, this hockey player would have travelled
while stopping.