Answer:
1.3 × 10⁸ e⁻
Explanation:
When a honeybee flies through the air, it develops a charge of +20 pC = + 20 × 10⁻¹² C. This is a consequence of losing electrons (negative charges). The charge of 1 mole of electrons is 96468 C (Faraday's constant). The moles of electrons representing 20 pC are:
20 × 10⁻¹² C × (1 mol e⁻/ 96468 C) = 2.1 × 10⁻¹⁶ mol e⁻
1 mole of electrons has 6.02 × 10²³ electrons (Avogadro's number). The electrons is 2.1 × 10⁻¹⁶ moles of electrons are:
2.1 × 10⁻¹⁶ mol e⁻ × (6.02 × 10²³ e⁻/ 1 mol e⁻) = 1.3 × 10⁸ e⁻
Answer:
Because due to hole water accumulated in the ship in the bottom must point causes shifting of gravitational point upward so their chance of sinking of <u>ship.</u>
Answer:
See the explanation below.
Explanation:
Working with nuclear reactors involves the generation of electrical energy, by means of steam generation, to move a turbine. This action taken in the United States is because special safety requirements have to be met, as well as a plan for the collection and storage of nuclear waste. These nuclear waste takes thousands of years to disappear, therefore the need to control the construction of each of them, it is better opted for the construction of power plants such as hydropower and today wind and solar power plants. Special analyses and protocols are necessary in the operation of nuclear reactors, because if the temperature of a reactor is not controlled, a disaster similar to chernobyl can be generated.
Answer:
7: C 8:All of These
Explanation:
Im almost 100% sure on both of these. Feedback is like critism and you'll get nowhere focusing on all good and no bad. You can't go to the doctor on your own if you're a child for technically it's both yours and your parents. Your teacher is responsible for notifying your parents and you are responsible for telling your teacher.
