Answer:
Option C (6750 J) is the appropriate response.
Explanation:
The given values are:
Mass of iron,
m = 3 kg
Specific heat capacity,
= 0.450
Temperature,
T =
=
Now,
⇒
On substituting the values, we get
⇒
⇒
i.e,
⇒
Answer: if you build a wall that when the water hits it it seperates the sand from the water and spits the water onto the ocean side of the wall and spit the sand on the beach side but also build a bridge to that people can get to the water if wanted
Explanation:
if you put a wall it would block you from getting to the water or vice versa.
Answer:
aluminium chloride, ferric chloride,
so C is correct I guess
He did not apply the fifty newtons of greater force! Ok it says when it needed to have the greater force of fifty the person only put 10N out of the fifty, and left out 40N, that is why it did not work properly.