The smaller the area the greater the pressure, while the bigger the smaller the pressure. So they are inversely proportional
Answer: 1,500m/s
Explanation:
Relationship existing between velocity of a wave (v), wavelength(¶) and frequency(f) is
v = f¶... (1)
Since Frequency (f) is the reciprocal of the period (T);
Frequency = 1/Period i.e F = 1/T... (2)
Substituting equation 2 into 1 we have;
v = 1/T × ¶
v = ¶/T
Given wavelength ¶ = 9m
Period T = 0.006s
v = 9/0.006
v = 1,500m/s
The velocity of the wave will be 1,500m/s
Answer:
The first statement is false, the Sun has a stronger gravitational pull.
:
Answer:
Who published the first journal of experimental psychology?
American Psychological Association published the first journal of experimental psychology.
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