subject

Physics, 14.05.2021 18:30 Wolfiid

DESPERATE WILL GIVE BRAINLSIT AND THANKS Hydrogen fuel cells produce electricity by combining and atoms.

Question 5 options:

hydrogen and oxygen

carbon and oxygen

hydrogen and carbon

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 22.06.2019 09:30

True or false graphs must include scales that increase by the same amount

Answers: 1

question

Physics, 22.06.2019 17:00

If a negatively charged particle is placed at rest in an electric potential field that increases in the positive x-direction, what will the particle do? a. accelerate in the positive x-direction b. remain at rest c. accelerate in the negative x-direction

Answers: 3

question

Physics, 22.06.2019 19:30

Juliette sets the initial velocity to +10 m/s, the acceleration to zero, and clicks “start.” how can shakina describe the subsequent motion of the car juliette controls?

Answers: 3

question

Physics, 23.06.2019 02:00

Emergent properties of living systems are defined as properties that .

Answers: 3

You know the right answer?

DESPERATE WILL GIVE BRAINLSIT AND THANKS Hydrogen fuel cells produce electricity by combining and...

Questions

question

Business, 13.12.2019 18:31

Proctor inc. has a weekly payroll of $8,000 for a 5-day workweek, monday through friday. if december 31, the last day of the accounting year, falls on...

question

Business, 13.12.2019 18:31

S& f advertising agency has just acquired a significant piece of miracle's multimillion-dollar advertising business. miracle would particularly li...

question

Social Studies, 13.12.2019 18:31

Dan's close friend, kelly, confided in him that she was sexually assaulted by another student after a party last weekend. she doesn't have any visible...

question

Business, 13.12.2019 18:31

You are a general manager of a firm that manufactures personal computers. due to a soft economy, demand for pcs has dropped 50 percent from the previo...

question

Computers and Technology, 13.12.2019 18:31

Sanjay, a middle school history teacher, has assigned his class to work in groups to create a presentation on the different legal systems around the w...

question

Chemistry, 13.12.2019 18:31

Match the following chemical reactions: synthesis, reversible, exchange, decomposition 1. molecules rearrange and form new molecule...

question

Social Studies, 13.12.2019 18:31

Jackie is trying to decide which computer to purchase. after reading various articles comparing computers and researching the different types of compu...

question

Business, 13.12.2019 18:31

Gull corp. is considering selling its old popcorn machine and replacing it with a newer one. the old machine has a book value of $5,000, and its remai...

question

Mathematics, 13.12.2019 18:31

women's heights average 62 inches with a standard deviation of 2.9 inches in a certain study. use the 68-95-99.7 rule to determine the typical ranges...

question

Biology, 13.12.2019 18:31

If a plant is inherited by complete dominance where homozygous dominant is a red flower color and homozygous recessive is a white flower color, what m...

question

Business, 13.12.2019 18:31

On january 1, 2018, stoops entertainment purchases a building for $420,000, paying $110,000 down and borrowing the remaining $310,000, signing a 9%, 1...

question

Business, 13.12.2019 18:31

Great harvest farms offers to sell hearty bakeries, inc., fifty bushels of wheat. hearty's representative ilene responds, "we agree to buy fifty bushe...

question

Chemistry, 13.12.2019 18:31

The following set of solutions are prepared by dissolving the requisite amount of solute in water to obtain the desired concentrations. the pressure o...

question

Business, 13.12.2019 18:31

In one of her weekly live videos, the federal reserve chairman remarked that inflation had begun to tick upward. however, unemployment in the u. s was...

question

Physics, 13.12.2019 18:31

Apossible means of space flight is to place a perfectly reflectingaluminized sheet into orbit around the earth and then use the lightfrom the sun to p...

question

Social Studies, 13.12.2019 18:31

The cutoff score for intellectual disability is approximately two standard deviations below the mean. if iq scores were normally distributed, t...

question

Business, 13.12.2019 18:31

Kathy is 60 years of age and self-employed. during 2019, she reported $100,000 of revenues and $40,000 of expenses relating to her self-employment act...

question

Computers and Technology, 13.12.2019 18:31

Text mining can best be defined as: a. use of text to discover mineral deposits b. the statistical analysis of unstructured textual dat...

question

Mathematics, 13.12.2019 18:31

Ellen can walk home from work by either of two routes. one takes her along two adjacent sides of a rectangular park whose length is 80 meters more tha...

question

Social Studies, 13.12.2019 18:31

U. s. education secretary arne duncan issued a letter in 2013 informing school officials that they were expected to provide equal sport participation...

More questions: Physics Another questions

Questions on the website: 13722363