The appropriate response is Positive psychology. It is the logical investigation of the qualities that empower people and groups to flourish. The field is established on the conviction that individuals need to lead significant and satisfying lives, to develop what is best inside themselves, and to upgrade their encounters of adoration, play, and work.
Answer:
Henry Ford's assembly line and how it revolutionized the automobile manufacturing industry.
Explanation:
Because it displaced older markets and forced many laborers out of work.
Answer: Government is bound to provide health facilities to sustain good health of people of the society.
Explanation:
The government takes measures to bring equality in terms of healthy life style irrespective of the socioeconomic status of the members of the population.
1. The government ensures that people who are under low economic status may receive the health cover.
2. There are special health insurance scheme which poor people can afford easily.
3. There is special wards for people with low economic status to avail treatment in super speciality hospitals.
4. Free medication ensures that every patient can receive medicine.
Answer:
0.05 m from the top end
Explanation:
Data provided in the question:
Length of the violin string, λ₁ = 0.45 m
Frequency, f₁ = 392 Hz
New frequency of the violin note, f₂ = 440 Hz
Now,
The velocity of the wave in the string remains constant constant if tension remains constant.
Also,
velocity, v = fλ
thus,
f₁λ₁ = f₂λ₂
392 × 0.45 = 440 × λ₂
or
λ₂ = 0.40 m
thus,
The finger should be placed at (0.45 - 0.40 ) = 0.05 m from the top end
Answer:
B. The study is an observational study because the study examines individuals in a sample comma but does not try to influence the response variable.
Explanation:
Observational studies are studies in which the researchers try to observe the effect of a diagnostic test, treatment, and risk factor without making any change in who is exposed to it and vice-versa. In the observational study, the researcher collect data based on what is heard and seen. In the observational study, the researcher has no control over the variables.
There are three types of observational studies:
1. Case-control studies
2. Cohort studies
3. Cross-sectional studies.
