Im only in 4th sorry i dont think i can help
Answer:
D - Fiber-optic Cables
Explanation:
Electromagnetic interference affects cables made from different metals and can corrupt the data running through them. However, Fiber-optic cables are constructed from glass (non-metallic) and transmit pulses of light as signals to transfer data, this means that the cables are most resistant and not susceptible to EMI.
Force is a push or pull which is exerted on an objects. Types of Force are
Contact forces
Non contact forces or At a distance forces
Examples of Contact forces are:
Stretching of the spring of a balance
pushing of a pram
kicking of a football
Pushing the door
Hitting the ball etc are some examples of contact forces.
some types of contact forces are given in the list below:
Applied force
Normal force
Frictional force
Tension force
Air resistance force
Spring force
Answer:
i would say Plane, if not then Plane then the person's birthdate.
Explanation:
Answer:It will decrease harmful emissions, so the factories will no longer need to install them.
Explanation:
This helps improve the safety of the surrounding community and workers. But this technology is expensive and required time and effort to install.
