Answer : What is the effect of time and temperature on dissolution of different size of antacid tablets?
Explanation : According to the experiment performed as given in the question; first part deals with the temperature and time of reaction study of the antacid tablet.
In the second part, the size is altered and it reaction time is studied.
In complete experiment three factors are majorly focused i.e. time, temperature and size.
Based on this, one can frame many scientific questions, one example is given below;
Question : What is the effect of time and temperature on dissolution of different size of antacid tablets?
Answer:
The ability to adapt is important because :
1) It helps in the survival of human beings.
2) It brings more variation to the human kind.
3) It helps the species from getting endangered or extinct.
4) It brings transformation in the adapting kind.
Hope this helps you☺️☺️
Answer:
35meV
Explanation:
To find the average translational kinetic energy you use the followinf formula:
K_B: Boltzman' constant = 1.38*10^-23 J/K
T: standard temperature = 273.15K
By replacing these values you obtain:
in eV you have:
5.65*10^-12(6.242*10^18eV)=0.035eV=35meV
Hence, the average translational energy is 35meV
S=d/t
30/0.75=40
Answer: 40km/h
The electrical charge of particles. The total number of electrons in an atom is always the same as the number of protons in the nucleus. This means atoms have no overall electric charge. The number of protons in an atom is called its atomic hater number.