1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
777dan777 [17]
3 years ago
6

Which of the following do you think use plasma? welding rocket engines computer chips surgery chemical analysis ozone generation

Chemistry
2 answers:
cricket20 [7]3 years ago
6 0

Welding and computer chips

timofeeve [1]3 years ago
4 0
<h3><u>Answer</u>;</h3>

Rocket engines

<h3><u>Explanation</u>;</h3>
  • <em><u>Plasma is a hot, dense ionized state similar to that inside a fusion reactor or star.</u></em>
  • Some type of rocket engine uses electrical source to transform hydrogen gas into plasma.
  • Then powerful magnets force the plasma out of the engine to propel the rocket at very high speeds of about 123,000 mph.
  • <em><u>Instead of fuel, plasma jet engines use electricity to generate electromagnetic fields. These compress and excite a gas, such as air or argon or hydrogen, into a plasma.</u></em>
You might be interested in
Which of the following cannot be tested by science?
kifflom [539]
How emotions affects the quality of paints
7 0
3 years ago
Read 2 more answers
How many classes for a sample of households groceries?
kirill [66]
16318616165161616156165161961616

4 0
3 years ago
What is the predominant intermolecular force in the liquid state of each of these compounds: hydrogen fluoride (HF), carbon tetr
telo118 [61]

Answer:

HF - hydrogen bonding

CBr4 - Dispersion

NF3 - Dipole-dipole

Explanation:

Hydrogen bonding occurs when hydrogen is covalently bonded to a highly electronegative atom such as fluorine, chlorine nitrogen, oxygen etc. Hence the dominant intermolecular force in HF is hydrogen bonding.

CBr4 is nonpolar because the molecule is tetrahedral and the individual C-Br dipole moments cancel out leaving the molecule with a zero dipole moment hence the dominant intermolecular force are the dispersion forces.

NF3 has a resultant dipole moment hence the molecules are held together by dipole-dipole interaction.

4 0
2 years ago
70 oz of protein how many grams of protein are
Snowcat [4.5K]
There is a bout 7 grams of protein in 1 ounce of meat, so 7*70=
3 0
3 years ago
Read 2 more answers
Freshwater is distributed in both time and space
Neko [114]
Answer:

Unevenly

Explanation:

Fresh water is distributed unevenly in both time and space.
7 0
2 years ago
Other questions:
  • If zinc chloride weighs 136.28 g/mol, what is its molecular formula? show calculations
    7·1 answer
  • Why are only some minerals found as native minerals? For example, iron and aluminum are almost never found as native elements in
    7·1 answer
  • Consider the ammonolysis of benzoyl chloride by adding concentrated ammonium hydroxide to form the final product, benzamide. Rea
    9·1 answer
  • When 14.8 g KOH is dissolved in 85.6 g of water in a coffee-cup calorimeter, the temperature rises from 19.3 °C to 32.76 °C. Wha
    8·1 answer
  • 88. Molybdenum, Mo is an element used in missile and aircraft parts. How many unpaired electrons are in Mo? 02 x 3 = .6 mol Catt
    12·1 answer
  • In the following equation, what are the reactants: NaHCO3 + HCl? NaCl + H2O + CO2
    15·2 answers
  • Semester Exams,Which Statement Best compares the two passages. Screenshot below,Giving Brainliest....
    12·2 answers
  • Give me lil reasoning so I know your not lying for points
    11·1 answer
  • How fast do electromagnetic waves travel? *
    13·1 answer
  • Context givin in picture
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!