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
Marat540 [252]
3 years ago
15

Explain the behavior of the balloons referencing the charges.explain how the distance and direction of john travoltage’s finger

effects the spark to the door knob.dust in homes often clings to furnishings due to electrostatic interactions. Using principles from this lab and your reading, describe how you think the tiny dust particles acquired a charge.
Biology
1 answer:
blagie [28]3 years ago
5 0

when John Travoltage rubbed his foot against the floor, he started building up negative energy, this negative energy later built up as he was rubbing his foot on the floor which then caused a reaction with the door knob, the same thing happened with the balloons, as we rubbed it on the sweater, the balloons started building up negative energy too, which then resulted in a connection with the positive energy. The dust particles most likely got a charge from moving around from different places, considering that fabrics build up the negative energy, it appears that the dust particles could have landed on a fabric which then allowed the particles to build it up and then stick to other surfaces.

You might be interested in
Jane conducted a simple experiment to see which soil would make her tomato plants grow the tallest. She planted two groups of to
liraira [26]

Answer:

independent is the soil dependent is how tall they grow

3 0
2 years ago
if a flower were orange would it more likely be pollinated by insects or by the wind give at least one reason for your answer
yan [13]

It would more likely to be pollinated by insects.


This is because the bright color of the petals can attract insects towards the flower thus sticking some pollen grains and transfer them to the stigma (female part of flower).


On the other hand, the color of petals do not really have effect on the wind pollination. Therefore this explains why wind pollinated flowers usually have small or dull colored petals.

4 0
3 years ago
Before the beginning of the Industrial Revolution, most peppered moths found in and around Manchester, England, exhibited light-
xenn [34]
Adaptation is the answer.
8 0
3 years ago
Read 2 more answers
If the grass contains 100,000 kcal of energy,how much energy will a fox obtain from eating a bird?
Karo-lina-s [1.5K]

Answer:

1,000 kcal

Explanation:

As a general rule, every trophic level only gains 10% of the energy from the trophic level.

So, the grass has 100,000 kcal of energy.  Assuming the bird eats grass, it only gets 10,000 kcal of energy.  Assuming the fox eats the bird, it only gains 1,000 kcal of energy.

3 0
3 years ago
Read 2 more answers
What are mutations?<br> I WILL GIVE BRAINLEST<br> JUST HURRY
guajiro [1.7K]
 mutation is the permanent alteration of the nucleotide sequence of the genome of an organism, virus, or extrachromosomal DNA or other genetic elementsit is of two types :- point mutation and frame shift mutation
point mutation - mutation only in a single base
frame shift - in the entire sequence or an entire set
7 0
3 years ago
Other questions:
  • Sub-units of proteins are called?
    13·1 answer
  • The human body has about 10 bacterial cells for every eukaryotic cell. Bacteria coat our skin, gut, and mouth. Also present are
    12·1 answer
  • Where do long chains of volcanoes tend to be located?
    8·2 answers
  • 6. (3 pts) After transformation, 40 colonies were present on the plate. What is the transformation efficiency of the competent c
    11·1 answer
  • Which of the following lists includes cellular structures found in both plant and animal cells? Chloroplasts, cell wall, cell me
    7·2 answers
  • The nurse is explaining a diagnostic procedure to a 7-year-old girl before the procedure begins. Which statement by the nurse be
    14·1 answer
  • Describe the role of cellular respiration in a plant???
    6·1 answer
  • Can someone helppppppppppppppppppppppp
    10·2 answers
  • Use the drop-down menus to complete the sentences about air pollution. the burning of causes dangerous gases to enter the atmosp
    13·1 answer
  • Which populations have the smallest number of organisms
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!