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valina [46]
3 years ago
15

Slove these problem physics ​

Physics
1 answer:
serious [3.7K]3 years ago
7 0

Answer:

element name = neon

no of proton = 10

no. if neutron = 9

atomic no. = 10

atomic weight = 20.17179u

it lies in group 18 and period 2

it is nonmetal because it is a noble gas .

hope this helped you ☺️

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When you run around a track which type of energy are you not demonstrating ?
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The sketch of the system is: two strings, 1 and 2, are attached to the ceiling and to a third string, 3.The third string holds the bag of cement. 

The free body diagram of the weight with the string 3, drives to the tension T3 = weihgt => T3 = 325 N

The other free body diagram is around the joint of the three strings.

In this case, you can do the horizontal forces equilibrium equation as:

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7 0
3 years ago
A. Compare solids, liquids, and gases in terms of the way their volumes change (or don't change) when placed into different cont
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3 years ago
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7 0
3 years ago
Coherent light of wavelength 540 nm passes through a pair of thin slits that are 3.4 × 10-5 m apart. At what angle away from the
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5 0
3 years ago
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