Our current rockets would take tens of thousands of years to get to even the nearest star, 4.3 ly away. If we invent a spacecraft that can travel 0.1 the speed of light, how long would it take to travel to the nearest star? - 4.3 ye

- 3.8 x 10^14 yr

- 43 ly

- 1.9 x 10^7 yr

It will take the rocket 43 light years to get to the nearest star

Explanation:

1 light year = 9.46 * 10¹⁵ m

speed of light = 3.0 * 10⁸ m/s

In one year, light travels a distance of 1 light year.

A rocket with that travels with a speed 0.1 * the speed of light will travel the distance of one light year in 1/0.1 = 10 light years

Therefore, it will take the rocket 10 * 4.3 light years to get to the star = 43 light years.

43 light years = 43 * 9.46 * 10¹⁴ m = 4.07 * 10¹⁷ m

explanation:

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.