The tension in the rope or rubber band or whatever you use launches the object in the catapults bucket.
Answer:
a. 2.6*10^{-5}T
b. north to south
Explanation:
In this case you have to take into account the expression for the magnetic field generated by a current
where mu0 is the magnetic permeability of vacuum, I is the current and r is the distance to the conductor in which you want to measure the field.
A) By replacing we have
B) The direction is obtained by using the right hand rule. In this case, the current is from west to east. Then the direction is from north to south
Hope this helps!!
Answer:
correct option is B. 1.39
Explanation:
given data
angle of incidence (θ) = 54.2 degrees
to find out
index of refraction of the glass
solution
we know that here reflected beam is completely polarized
so angle of incidence = angle of polarized ....................1
for reflective index we apply here Brewster law that is
μ = tan(θ) ...............2
put here θ value we get
μ = tan(54.2)
μ = 1.386
so correct option is B. 1.39
To pass signals around the bod from the brain
Answer: Option (B) is correct.
The first law of thermodynamics is an adaptation of the law of conservation of energy, this is thoroughly adapted for the systems(thermodynamics). Law of conservation of energy defines that the total energy of a confined system is stable; energy can be transferred or converted from one form to another, but it cannot be formed or destroyed.
