Answer:
Nickel
Explanation:
To find what metal it is, first find the density
Density formula: mass ÷ volume
so.. 26.7 ÷ 3 = 8.9 g/cm^3
Nickel has a density of 8.9 g/cm^3 so nickel is the metal that is present in the ring
Answer:
Q = 306 kJ
Explanation:
Given that,
Mass, m = 60 kg
Specific heat, c = 1020 J/kg°C
The temperature changes from 20°C to 25°C.
Let Q be the change in thermal energy. The formula for the heat released is given by :
Put all the values,
So, 306 kJ is the change in thermal energy.
Not completely sure but I think it's
Answer: Local winds affect a smaller area while global winds affect a larger area
Explanation: This is because local winds affect certain areas and global winds go all around the planet
I need more details so I can answer it for you
The natural seed spread for purple loosestrife is through water or animals.
I hope this will help.
