Engineering High School

Some facts about Luna 1 spacecraft?
Only short sentences needed, thank you.

Answers

Answer 1
Luna 1 was the first spacecraft to reach the earths moon and was launched part of the soviet union in 1959.
:D hope this is useful
Answer 2

Answer:

Luna 1 ran out of battery power on 5 January 1959 when it was 597,000 kilometers (371,000 mi) from Earth, making it impossible to track further. It remains in orbit around the Sun, between the orbits of Earth and Mars.

Explanation:

Related Questions

Thomas Edison modification of the filament of the light bulb is an example of the "identify the problem" step of the engineering design process

True or false?

Answers

True , i’m pretty sure


Which type of modeling can create virtual designs that can save clients thousands of dollars?

Answers

Answer:

VR Prototyping

VR Prototyping Can Save you Thousands of Dollars.

Explanation:

there you go lad

What are some facts about Explorer IV spacecraft?
I don't need long sentences.

Answers

Answer:

-launched on July 26, 1958

-the mission remained secret from the public for six months

-was designed to further investigate the radiation belt around Earth

-the mission lasted 71 days

Explanation:

Answer:

Explorer 4 was identical in size to the earlier Explorers but was over 3 kg heavier, primarily due to a larger instrument payload. The satellite was a 2.03 m long, 0.15 m diameter cylinder and nosecone that comprised the fourth stage of the Jupiter-C launch vehicle. The on-orbit mass (after fuel burnout) was 17.43 kg. The spacecraft body was made of stainless AISI-410 steel, 0.058 cm thick. The surface was sandblasted, no aluminum oxide striping was used as on earlier Explorers.

Explanation:

What is stage one of EDP

Answers

Answer:

1. Initial or Pre-training phase.

Explanation:

At the coast on a summer day, the land is hotter than the ocean. Warm air over the land rises and is replaced by cooler air, causing a sea breeze.


At night, the land cools quickly and the ocean is now warmer than the land. What will happen next?

Winds will stop blowing as the convection current ceases to flow.
The convection current will reverse direction, reversing the winds.
Winds will increase as the two convection currents overlap.
The convection current will move seaward, reversing the winds.

Answers

Answer:At the coast on a summer day, the land is hotter than the ocean. Warm air over the land rises and is replaced by cooler air, causing a sea breeze.

At night, the land cools quickly and the ocean is now warmer than the land. What will happen next?

1) Winds will stop blowing as the convection current ceases to flow.

CORRECT-->> 2) The convection current will reverse direction, reversing the winds.

3) Winds will increase as the two convection currents overlap.

4) The convection current will move seaward, reversing the winds.

Explanation:

Edge 2021

The convection current will reverse direction, reversing the winds. The correct option is 2.

What is convection current?

A convection current is a fluid motion caused by the uneven heating of a fluid, such as air or water.

During the day, the land heats up faster than the ocean, causing warm air to rise and cool air from above to replace it. As a result, a sea breeze blows from the ocean to the land.

The land cools faster than the ocean at night, causing the opposite effect. Because the air over the ocean is warmer than the air over land, the convection current reverses direction.

Warm air rising from the ocean is replaced by cool air rising from the land. This causes a land breeze to blow from the land to the ocean, reversing the wind direction.

Thus, the correct option is 2.

For more details regarding convection current, visit:

https://brainly.com/question/30245846

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