1. What types of natural phenomena could serve as time standards?
2 answers:
In practice, something that follows a very predictable pattern can be used as a time standard. This include things like radioactive decay, planetary orbit, and the speed of light, among others.
Answer:
The movement of Sun and moon
Explanation:
When the sun rise.it is am and when it sets .it is pm.
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Answer:
the answer to the question is 13
Answer:
A lunar eclipse occurs when Earth blocks the light going to the moon. A solar eclipse occurs when the moon blocks the light coming from the sun.
Explanation:
Answer: 320 W
Explanation:
P = W/t
W = F * d
F = 160 N
d = 1 m
t = 0.5 s
W = 160 * 1
W = 160 J
P = 160 J / 0.5 s
P = 320 W
A) law of inertia. an object in motion stays in motion
Answer:
the answer is A
Explanation:
