Answer:
RH = 20%
Explanation:
Data given:
water pressure at 0°C = 4.85 g/m³
Actual water vapor density = 0.97 g/m³
Relative humidity (RH) = ?
Solution:
Formula used
Relative humidity (RH) = 
x 100%
As we know that at 0°C water vapor have 4.85 g/m³ saturated vapor density.
So,
put values in the above formula
Relative humidity (RH) = 0.97 g/m³ / 4.85 g/m³ x 100%
Relative humidity (RH) = 0.2 x 100%
Relative humidity (RH) = 20%
So,
Relative humidity (RH) = 20%
1. A wave of vibrating electric and magnetic energy
Answer:
It starts to move because of Newtons first law "An object will not change it's motion unless a force acts on it"
Explanation:
Meaning ball B is that force acting upon ball A
The part of the amino acid which helps to identify features that differentiate one amino acid from another is the SIDE CHAIN OF EACH AMINO ACID.
Amino acids are made up of five basic parts, these are:
1. A central carbon atom
2. A hydrogen atom
3. An amino group
4. A carboxyl group and
5. A R group, also known as a side chain.
The side chain distinguishes one amino acid from the other; different amino acids have different side chains.
An independent variable is the variable that is changed or controlled in a experiment to test the effects on the dependent variable. A dependent variable is the variable being tested and measured. so like is math. the input variable is the independent variable. the output is the dependent variable because it depends on the input variables.
