Answer:
b. Correct frequency
Explanation:
Frequency theory applies to sounds at low frequencies whereas high-frequency sounds are accounted to the Place theory.
Answer:secularism
Explanation:The principles of secularism is based three things
1)Separation of religious institutions from state institutions under which religion can have a place but not be dominant over any aspects.
2) Freedom to practice one's faith or belief without interfering with the freedom of other people or harming those people.
3) Equality this means no shall be at any advantage or disadvantage beaches of their religions.
Separation of religion from state
This is one of the basis of secularism which prohibit religious values from penetrating to the affairs of the state and also which prohibit the state from doing the same with religions.
