Suppose that you have a rod that is positively charged, a rod that is negatively charged and a stand that allows rotation. if you are handed a rod of unknown charge-state, could you determine if it has a positive charge, a negative charge or if it is neutral? explain
Solved
Show answers
More tips
- P Philosophy How to Develop Extrasensory Abilities?...
- O Other Everything You Need to Know About Kudyabliks...
- C Computers and Internet The Twitter Phenomenon: What it is and How to Use it...
- C Computers and Internet How to Choose a Laptop: Expert Guide and Tips...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
Answers on questions: Physics
- P Physics What is the speed of light?...
- P Physics Explain how you could use a metal to tell the difference betwen water and a dilute acid...
- P Physics Which wave is the largest in the electrocardiogram?....
- P Physics I need answer asap please...
- P Physics How to breath??? pls explain...
- P Physics An airplane is trying to land on the runway using the path below. (The vectors are drawn in the diagram) terminal building 200 m 150 m 200 m 250 m Tunway What is the total distance...
- P Physics The picture below shows a box in a state of static equilibrium. What are the quantities of forces X and Y? 50N 40N...
- P Physics 3 Question 1 (1 point) ✓ Saved The paths of the planets across the celestial sphere are very close to the ecliptic, because: the planets take one year to orbit the Sun. the planets...
- P Physics Why do you think we use more digital items then analog? Pleased help and thanks and no links or files pleased...
- P Physics How were the barriers to critical thinking presented?...
Ответ:
Yes
Explanation:
The law of electrostatics states that like charges repel, while unlike charges attract. When you place either of the charged rods on the rotating stand, bring the rod of unknown charge-state in its neigbourhood. If there is repulsion, it shows that both rods have same charge, while attraction would show opposite charges. If the rod is neutral, there would be no reaction, since net charge is zero.
Ответ:
Aluminum hydrochloric acid
Explanation:
Aluminum reacts with diluted hydrochloric acid at room temperature. The metal aluminium dissolves in hydrochloric acid, producing aluminum chloride and colorless hydrogen gas. The reaction taking place between aluminium and hydrochloric acid is irreversible. And the final products will not react with each other.