Answer:
The answer is b.) and d.)
Explanation:
The options to reduce the background noise in magneto-medicine are given as follows:
a.) Orienting the heart parallel to the Earth's field
- This will have no significant effect on the measurements.
b.) Taking the difference of two nearby sensor measurements (gradiometer).
-This answer is TRUE.
c.) Placing the heart in a perpendicular fashion to the Earth's magnetic field.
_ This answer also will not have any significant effect on measurements.
d.) Using physical means to shield environmental fields.
- This answer is TRUE.
Answer:
There is no change, unless your mass is somehow at the quantum level, at which the concept of half-life breaks down.
Half life is a property of the specific radioactive isotope...NOT of the initial sample's mass.
The force of gravity will change the satellites direction, and therefore its velocity. To complete the sentence "<span>The force of gravity is responsible for continuously changing the velocity of a satellite." Thank you for posting your question here at brainly. I hope it helps. </span>
Answer:
Force, F = 2714.33 N
Explanation:
It is given that,
Diameter of the circular tip, d = 1.2 mm = 0.0012 m
Radius, r = 0.0006 m
Pressure acting on the hammer, 
Let F is the force exerted on a nail. It can be calculated using the definition of pressure exerted. Its formula is given by :
F = 2714.33 N
So, the force exerted on a nail 2714.33 N. Hence, this is the required solution.
