MRI-Magnetic resonsance imaging
Look at the pic!! Hope
It helps love ❤️
Look at the pic!! Hope
It helps love ❤️
Reflected waves change their wavelength by ______ when reflected.
1 answer:
You might be interested in
Answer:
given,
Probability of student studying math P(M)=
Probability of student studying physicsP(P) =
Probability of student studying both math and physics together P(M∩P) =
a) student took mathematics or physics
P(M∪P) = P(M) + P(P) - P(M∩P)
= 0.45 + 0.61 - 0.25
= 0.81
b) student did not take either of the subject
P((M∪P)') = 1 - 0.81
= 0.19
c) Student take physics but not mathematics
P(P∩M') = P(P) - P(P∩M)
= 0.61 - 0.25
= 0.36
studying physics and mathematics is not mutually exclusive because we can study both the subjects.
The intensity of the sound wave is defined as the ratio between the power of the wave and the area through which the wave passes:
where
I is the intensity
P is the power
A is the area
If we use the data of the problem,
and 
, we find the intensity of the sound wave:
where
I is the intensity
P is the power
A is the area
If we use the data of the problem,