I believe the answer is 150. Total or overall magnification of a compound light microscope can be Calculated by this.
Total mag=(obj lens magnification)x(eye piece magnification).
Answer: 4800 N/m
Explanation:
Given
mass of rock 
Height of cliff 
compression in the spring 
Here, potential energy is converted into kinetic energy which in turn converts to elastic potential energy of the spring
Firstly , draw the path 2.3 to east and 4.1 to the north. you’ll get a right - angle triangle . the hypotenuse is the displacement.
to find the distance , use Pythagoras theorem.
let the displacement = c
c ^ 2 = 2.3 ^ 2 + 4.1 ^ 2
c = 4.7 km
then , you need to find the angle.
tan theta = 4.1 / 2.3
theta = 61 degree
i am sorry if my answer was wrong but i hope it helps you and you can understand it : )
Pernament magnet is one that retains its magnetic properties for a long period of time. Temporary megnet only maintains its magnetism while in a magnetic field produced by permanent magnet or electric current.
Answer:
One parent is involved.
Explanation:
Since in asexual reproduction, the offspring formed will be having the same characteristics or features as of those of the parent.
