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rosijanka [135]
3 years ago
9

What must happen for an ion To form

Physics
1 answer:
Gwar [14]3 years ago
3 0

Answer:

Lose or gain

Explanation:

Ions are formed when atoms lose or gain electrons in order to fulfill the octet rule and have full outer valence electron shells. When they lose electrons, they become positively charged and are named cations. When they gain electrons, they are negatively charged and are named anions.

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What type of telescope can be used routinely on the surface of the earth during the day?
nlexa [21]

Answer:

Radio telescopes .

Explanation:

They have a modest size that can't make out as much detail (have a lower resolution) than visible light telescopes

5 0
3 years ago
A car of mass 960.0 kg accelerates away from an intersection on a horizontal road. When the car speed is 51.1 km/hr (14.2 m/s),
blagie [28]

Answer:

0.27 m/s^2

Explanation:

The power supplied by the engine is given by

P = Fv

where

F is the force applied

v is the velocity of the car

Here we have

P = 3700 W

v = 14.2 m/s

So we can solve the equation to find the average force:

F=\frac{P}{v}=\frac{3700 W}{14.2 m/s}=260.6 N

The net force applied on the car is also equal to

F = ma

where

m = 960.0 kg is the mass of the car

a is the acceleration

Re-arranging the equation, we find the acceleration:

a=\frac{F}{m}=\frac{260.6 N}{960.0 kg}=0.27 m/s^2

5 0
3 years ago
1. The energy an object has while it is moving is called kinetic energy, or the energy of
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Answer:

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Explanation:

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4 0
3 years ago
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Answer:

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Explanation:

4 0
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This person laid the ground work for the second law of thermodynamics
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