Question

Task 4
A)
Define the following terms:
• Clocking
• Light year
Modem
• Gravitational field
Teleconference
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Answer 1

Answer:

to record working hours with a time clock. clocks in at 8:00 and out at 4:00.

Answer 2

Explanation:

Light Year- the distance that light travels in one year, about 9.4607×1012 kilometres

Clocking- attain or register (a specified time, distance, or speed).