Tig

If we took a cross section of a potted plant by cutting it vertically, what would the cross section look like?

• Diagram A

• Diagram B

• Diagram C

• Diagram D

Tags

NGSS.3-LS1-1

NGSS.4-LS1-1

Which statement best describes what Earth’s outer layer is like underneath the surface in the image?

• Underneath the soil, Earth’s outer layer is made of water.

• Underneath the soil, Earth’s outer layer is made of hard, solid rock. Underneath the ocean, Earth’s outer layer is made of sand.

• Underneath both the soil and the ocean, Earth’s outer layer is made of hard, solid rock.

• Underneath both the soil and the ocean, Earth’s outer layer is made of sand and water.

Tags

NGSS.MS-ESS2-2

What is the chemical symbol for the element with the atomic number 22, commonly known as 'Tig'?

• Ti

• Tg

• Te

• Ta

Which of the following is a property of titanium, often referred to as 'Tig' in industrial contexts?

• High density

• Corrosion resistance

• Poor conductor of electricity

• Brittle

In which of the following applications is 'Tig' welding, a process involving tungsten, commonly used?

• Woodworking

• Plastic fabrication

• Metal joining

• Glass blowing

Tags

NGSS.MS-PS3-3

What is the primary advantage of using 'Tig' welding over other welding methods?

• Faster welding speed

• Lower cost

• Higher precision and control

• Requires less skill

Which of the following elements is used as an electrode in 'Tig' welding?

• Copper

• Tungsten

• Iron

• Aluminum

What is the melting point of titanium, often referred to as 'Tig' in industrial contexts?

• 1668°C

• 1085°C

• 1538°C

• 1455°C

Tags

NGSS.MS-PS1-4

Which of the following is a common alloying element with titanium, known as 'Tig', to improve its strength?

• Carbon

• Aluminum

• Nickel

• Zinc

What is the primary gas used in 'Tig' welding to shield the weld area?

• Oxygen

• Nitrogen

• Argon

• Carbon dioxide