Answer:
Sounds are higher or lower in pitch according to the frequency of vibration of the sound waves producing them. ... A high frequency (e.g., 880 hertz [Hz; cycles per second]) is perceived as a high pitch and a low frequency (e.g., 55 Hz) as a low pitch.
Explanation:
I believe the answer is: Integrated Communications
Integrated communications refers to the concept of communication which utlizes different variety of communications and combine it into one single system. This could be seen in companies that provide their customers with various method to reach their customer service (such as by using phone, social media, or emails)
Religious sectors have reached communities where they provide help and other programs which alleviate the conditions of the poor in rural and struck areas of calamity.We appreciate your questions. Please, never hesitate to ask more in Brainly your queries.
One problem with
administering iq tests to school-age children is that these tests may be culturally biased. By definition culture is
the mix of values and norms that are communicated from generation to generation
socially, the results may vary according to the culture the examiner exposed
to.
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Answer & Explanation:
'Identical twins separated at birth & raised apart' make an interesting subject for research :
- Gives insights into personality variation among twins, despite of having the same DNA
- Idea about 'Nature vs Nurture', to study how birth & environmental factors shape the cognitive & behavioural aspects of twins
- Analysis of heritability of traits, & factors affecting individual differences in ageing
Probable abuses due to inappropriate evaluation & conclusion of study :
- Intentional & wilful exposure to different environment for both the twins
- Psychological distress to a child if the child is raised in a separate, different environment.
