In your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. You’ll compare these features: signal shape
numerical values for signal measurements
amount of data that can be transmitted
energy requirements
privacy and security (ability of the signal to be encoded in a secret code)
clarity of signal


Outline:
analog vs digital (introduction) 1

Body paragraphs

(paragraph 2) talks about analog

(paragraph 3) talks about digital

(paragraph 4) talks which one is the more reliable choice

Conclusion


Using your outline and the materials you’ve gathered, write a 250- to 500-word paper using word processing software. Be sure to proofread and revise your writing to catch any errors in grammar, spelling, logic, or organization. Add a works cited page at the end to give credit to your sources. Submit your completed paper and this activity to your teacher for evaluation.

i believe the answer would be:

d. violin, clarinet, french horn, and tuba

the box does not move because you need to use a force greater than 300 n. you are only using 50 n. it needs to at least be 301 n for the box to move because then it is an unbalanced force and it will move the way that the greater force is pushing it. if you use only 300 n it will be a balanced force and will not move because the force you are exerting on the   box is the same as its force.

hope this !

im sorry if i went too in depth, i am going to include a link to a video on khan academy that will explain this.   hope that you like the video and that it explains more in detail to you.

that is the link.

electromagnetic shielding is the practice of reducing the electromagnetic field in a space by blocking the field with barriers made of conductive or magnetic materials. shielding is typically applied to enclosures to isolate electrical devices from their surroundings, and to cables to isolate wires from the environment through which the cable runs. electromagnetic shielding that blocks radio frequency electromagnetic radiation is also known as rf shielding.

the shielding can reduce the coupling of radio waves, electromagnetic fields and electrostatic fields. a conductive enclosure used to block electrostatic fields is also known as a faraday cage. the amount of reduction depends very much upon the material used, its thickness, the size of the shielded volume and the frequency of the fields of interest and the size, shape and orientation of apertures in a shield to an incident electromagnetic

from wikipedia

i really dont know but i will try okay.

so i think u would just add all them up and get your answer..