You are right, it's CA Calcium, 40.08, Group 2 and Row 4.
Water's specific heat capacity is 4200 J/Kg°C
95-28=67
72.5grams in kg is 0.0725kg
Energy = 67×0.0725×4200
Energy = 20,401.5 J or 20.4015 kJ
So what do you want me to do
Explanation
Answer:
Option =C each mouse in the study has brown ears.
Explanation:
Qualitative:
Qualitative properties are those that can be only observed but not measured in numerical values. These are observed through senses: touch, sight, smell, taste and hear.
For example:
Color, odor, brittleness, taste etc.
Quantitative:
Quantitative properties can be measured in numerical values.
For example:
Melting point, boiling point, conductivity, viscosity, density, hardness and solubility.
In short we can say that qualitative is a measure of quality while the quantitative is a measure of quantity.
Answer:
3.7 ×10⁴ m
Explanation:
We know that,
1 miles = 1609.34 meter
We need to find how many meters are there in 23.1 miles.
23 miles = 37175.85 m
or
23 miles = 3.7 ×10⁴ m
So, there are 3.7 ×10⁴ m in 23.1 miles.
