Explanation:
Jupiter is the largest planet in our Solar System with the most mass. Because of Jupiter's mass, you would weigh more on that planet than on any other one in our Solar System. If you weighed 68 kg on Earth then you would weigh 160.7 kg on Jupiter, over twice your normal weight.
Answer: 1
Explanation:
Stomach acid, or gastric acid, has a pH range of 1.5 to 3.5. The most likely pH in this situation would therefore be 1
<u>Answer:</u> The concentration of cow's milk after 5 years is 10691 Bq/L
<u>Explanation:</u>
All the radioactive reactions follow first order kinetics.
The equation used to calculate rate constant from given half life for first order kinetics:
![t_{1/2}=\frac{0.693}{k}](https://tex.z-dn.net/?f=t_%7B1%2F2%7D%3D%5Cfrac%7B0.693%7D%7Bk%7D)
We are given:
![t_{1/2}=30yrs](https://tex.z-dn.net/?f=t_%7B1%2F2%7D%3D30yrs)
Putting values in above equation, we get:
![k=\frac{0.693}{30}=0.0231yr^{-1}](https://tex.z-dn.net/?f=k%3D%5Cfrac%7B0.693%7D%7B30%7D%3D0.0231yr%5E%7B-1%7D)
The equation used to calculate time period follows:
![N=N_o\times e^{-k\times t}](https://tex.z-dn.net/?f=N%3DN_o%5Ctimes%20e%5E%7B-k%5Ctimes%20t%7D)
where,
= initial concentration of Cow's milk = 12000 Bq/L
N = Concentration of cow's milk after 5 years = ?
t = time = 5 years
k = rate constant = ![0.0231yr^{-1}](https://tex.z-dn.net/?f=0.0231yr%5E%7B-1%7D)
Putting values in above equation, we get:
![N=12000Bq/L\times e^{-(0.0231yr^{-1}\times 5yr)}\\\\N_o=10691Bq/L](https://tex.z-dn.net/?f=N%3D12000Bq%2FL%5Ctimes%20e%5E%7B-%280.0231yr%5E%7B-1%7D%5Ctimes%205yr%29%7D%5C%5C%5C%5CN_o%3D10691Bq%2FL)
Hence, the concentration of cow's milk after 5 years is 10691 Bq/L
The definition in Volume is a the amount of space a substance or object occupies, or that is enclosed within a container, especially when great. For example "The sewer could not cope with the volume of rainwater" . You can say it in different ways, such as capacity, size, magnitude, mass, bulk, extent and more. I hope this helps :-).