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3 years ago

Which technology is NASA developing that will help astronauts reach Mars?

Physics

2 answers:

GrogVix [38]3 years ago

8 0

Answer:

Orion

Explanation:

I just took the test

Dafna1 [17]3 years ago

3 0

NASA is developing the Orion technology that will help astronauts to reach Mars.

<u> Explanation:</u>

NASA successfully tested that the Orion spacecraft launch of the abort system goes beyond the speed of the rocket and could save astronauts at launch/emergency. The test marks a new stage in the Agency's preparations for the Artemis mission to the moon, which will push astronaut missions to Mars. In generations, for the first time, NASA is constructing a human spacecraft for long-range space missions.

Hence, it is entering a new era in traveling to space. Orion will serve as a reconnaissance vehicle to transport the crew into space. It also provides emergency launch, help astronauts in missions and ensure a safe return to space.

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1) Arrange the following spectral regions in order of increasing energy: infrared, microwave, ultraviolet, visible.

Anton [14]

Answer:

The order of increasing energy is as follows

"microwave < infrared < visible < ultraviolet"

Option (A) is correct.

Explanation:

Given:

Arrange the following spectral regions in order of increasing energy: infrared, microwave, ultraviolet, visible.

From the formula of energy in terms of frequency.

$E = hf$

Where $h =$ planck constant, $f =$ frequency of light.

From above formula we can conclude that higher frequency means higher energy.

In our case ultraviolet has higher frequency and microwave has lower frequency.

So ultraviolet has higher energy and microwave has lower energy.

microwave < infrared < visible < ultraviolet

Therefore, the order of increasing energy is as follows

"microwave < infrared < visible < ultraviolet"

7 0

3 years ago

Someone help me please

ivanzaharov [21]

C. cooked noodles and water
because noodles are long and water has no shape or size.
if you have any problems with this answer,
comment and I will fix it.
Thank s!

6 0

3 years ago

A car on a freeway speeds up to get around another car. The car speeds up from 20 m/s to 35 m/s in 5 seconds.

Tanzania [10]

Answer:

Initial speed = 20 m/s

Final speed = 35 m/s

Time to speed up = 5 seconds

Explanation:

Directly from the information given:

Initial speed = 20 m/s

Final speed = 35 m/s

Time to speed up = 5 seconds

5 0

3 years ago

Which is one way scientists indicate how precise and accurate there experimental measurements are

kherson [118]

They do the method 3 times to be sure. Because if you do it once, that could mean anything. If you do it twice, it may or may not have the same result. If you do it 3 times and it matches one of the previous answers, then it's likely that it's correct.

8 0

4 years ago

Which term could be used to explain why someone could safely sit on a hot wooden bench but not a hot metal bench? A. Radiation B

PilotLPTM [1.2K]

B. specific heat capacity
hope this helps

5 0

3 years ago

Read 2 more answers