A cubic meter is equal to the volume of?

Which of the following elements would most likely become a positive ion when forming a chemical bond?

rusak2 [61]

Here, Your Options are absent, but the elements that would most likely become a positive ion will be:

hydrogen, sodium, potassium, lithium, cesium etc.

Hope this helps!

4 0

3 years ago

If a rocket was shot into outer space and never collided with any planets or asteroids, what would happen to the rocket once it

lord [1]

Answer:

Then the rocket will slow down until the end of gas and when all the gases are ended, then it stops at the highest point of space and falls back to earth.

<h2>NOT COPIED ANSWER</h2>

4 0

3 years ago

A weather balloon is inflated to a volume of 26.8 LL at a pressure of 744 mmHgmmHg and a temperature of 31.2 ∘C∘C. The balloon r

elena-s [515]

Answer:

43.96 L

Explanation:

We are given that

$V_1=26.8 L$

$P_1=744mm Hg$

$T_1=31.2^{\circ} C=31.2+273=304.2K$

$P_2=385mmHg$

$T_2=-14.8^{\circ}=273-14.8=258.2K$

We know that

$\frac{P_1V_1}{T_1}=\frac{P_2V_2}{T_2}$

$V_2=\frac{P_1V_1T_2}{P_2T_1}$

Substitute the values

$V_2=\frac{744\times 26.8\times 258.2}{385\times 304.2}$

$V_2=43.96 L$

Hence, the volume of balloon at -14.8 degree Celsius=43.96 L

5 0

3 years ago

As a clump of interstellar gas contracts to become a main-sequence star, its changing position on the H-R diagram tells us _____

Stels [109]

Answer:

how its outward appearance is changing

Explanation:

H-R diagram is a fundamental tool used to classify stars. The position of stars on the H-R diagram is dependent on its luminosity and temperature.

The position of the star is represented by its outward appearance specially the color. The hottest and brightest the star, the more it lies between the red and blue color range.

The cooler stars lie on the right side of the H-R diagram while the hot stars lie on the left side of the H-R diagram.

6 0

3 years ago

The work that is done when twice the load is lifted twice the distance is _______. View Available Hint(s)for Part A The work tha

anygoal [31]

The work that is done when twice the load is lifted twice the distance is

four times as much

The net work performed by forces acting on an object equals the change in kinetic energy, according to the work-energy theorem.

when an item slows down, the net work applied to it decreases, its change in kinetic energy is negative, and its ultimate kinetic energy is less than its starting kinetic energy. When an item accelerates, positive net work is done on it. All the forces acting on an item must be taken into consideration when determining the net work. You will obtain an incorrect result if you exclude any forces that affect an item or if you add any forces that do not affect it.

Hence The work that is done when twice the load is lifted twice the distance is four times as much

Learn more about Work here

brainly.com/question/25573309

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3 0

2 years ago