Answer:
The picture on the right with more circles inside of it is more dense
Explanation:
Answer : The height of the column in a barometer is, 10.3 m
Explanation :
To calculate the height of the column in a barometer we are using formula as:
where,
P = external pressure =
Conversion used :
h = height of the column in a barometer = ?
= density of water =
Conversion used :
g = constant of gravity =
Now put all the given values in the above formula, we get:
Therefore, the height of the column in a barometer is, 10.3 m
Answer:
The heat contained is 1236 Joules
Explanation:
As we know
T
Where
T is the change in temperature
m is the mass in grams
c is the specific heat of water (ice) = 2.06 joules/gram
Substituting the given values, we get -
Joules