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3 years ago

PLEASE HELP

Physics

2 answers:

Vesnalui [34]3 years ago

7 0

Answer:

Observation 1 represents a solar wind because solar winds are a continuous stream of particles given off by the sun.

Explanation:

irakobra [83]3 years ago

5 0

Ask your teacher batter for you

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PLEASE HELP DUE SOON

ValentinkaMS [17]

Answer:

29 m/s east

Explanation:

Hope this helps :]

5 0

3 years ago

Why are nonmetals more likely to react with eachother by sharing electrons

RideAnS [48]

The answer is; non-metals have a high ionization energy

This means that it would take more energy to dislodge an electron from the valence orbital than it would take to do the same to a metal atom. Therefore it would be easier to share electrons for non-metals while it would be easier to lose an electron for metals to reach a stable electron configuration.

8 0

3 years ago

Read 2 more answers

Rgfffffffffffffffffffffffffffffffffffffffffffffffffffffff

goblinko [34]

Roygbv evjnefvvnefv ekfv k kn ke nv

5 0

3 years ago

395,000 meters in 9000

marta [7]

Answer:

43.88 meters per second

Explanation:

The computation of the speed is shown below:

As we know that

$Speed = \frac{Distance}{time}$

where,

Distance is 395,000 meters

Time is 9,000 seconds

Now placing these values to the formula

So, the speed is

$= \frac{395,000}{9,000}$

= 43.88 meters per second

As speed shows the relation between the distance and time and the same is to be considered i.e by applying the formula

6 0

4 years ago

The Otto-cycle engine in a Mercedes-Benz SLK230 has a compression ratio of 8.8. What is the ideal efficiency of the engine? Use

vodomira [7]

Answer:

e=58%

Explanation:

Given data

The Otto-cycle engine in a Mercedes-Benz SLK230 has a compression ratio of 8.8.

Solution

We want to calculate the ideal efficiency of the engine when ratio of heat capacity for gas used γ=1.40. Ideal efficiency (e) of the Otto cycle given by:

$e=1-(\frac{1}{r^{Y-1} } )\\$

Substitute the given values to find efficiency e

$e=1-\frac{1}{8.8^{1.4-1} } \\e=0.58\\$

e=58%

8 0

3 years ago