If a person initially did not want liquid on his food but was ultimately pleased, is the food susceptible to impurity?
Halacha 1 states that if liquid fell on food and ultimately the owner was satisfied — even though initially he was not — it becomes susceptible to impurity.
Question 2
Water rises on a person's mustache while he is drinking. Is this considered willfully uprooted?
Halacha 3 states that the water ascending on a person's mustache and mouth while drinking is considered to have been uprooted willfully, for it is well known that drinking raises water on the mustache and mouth.
Question 3
Rain falls on a person who is a primary source of impurity. When is the rain water on his body considered impure?
Halacha 5 states that rain water on his body is pure if he shakes it off immediately with all his power. If he does not shake it off, the water becomes impure.
Question 4
An impure person reaches into a mikveh-submerged container of turmos beans and takes some. What is the status of the beans he takes?
Halacha 11 states that an impure person may take turmos beans from a container in a mikveh and they are pure, because they were not made susceptible to impurity inside the mikveh (which is like ground) and they were not removed willfully by the owner.
Question 5
When does produce willfully placed in water on the ground become susceptible to impurity?
Halacha 10 states that produce willfully placed in water on the ground does not become susceptible to impurity while it is in the water. When removed, it becomes susceptible because of the water remaining on it.