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
Allushta [10]
3 years ago
13

What would happen if you charged a balloon by

Physics
1 answer:
Luda [366]3 years ago
8 0

When you rub a balloon against your hair or clothing, electrons that were previously on the hair/clothing will "jump" onto the balloon. Therefore, the balloon now has a negative charge accumulated on its surface.

When you bring that balloon near another balloon with a neutral charge, they will stick to each other, because the electrons on the surface will be attracted to the positive charges on the other. The positive charges that were previously randomly oriented now line up at the surface. However, after some time, the electrons move around back to their former random positions.

You might be interested in
Janice's mother often lets her 6-month-old baby sit in front of the television, watching episodes of Sesame Street. What is Jani
brilliants [131]
B.

The child is too old to be gaining something from the screen time.
6 0
3 years ago
What are some of the phenotypic plant traits that scientists are investigating? Why do you think these traits were chosen?
vodomira [7]

The term phenotype in a more specific context to describe the collective expression of the genotype in conjunction with the environment on a plant's observable characteristics.

<u>Explanation</u>:

  • Phenotype, any of the measurable features of an organism arising from its genotype association (total genetic inheritance) with the environment. Behaviour, biochemical properties, colour, form, and scale are examples of measurable characteristics.
  • An allele is another type of one gene. A phenotype triggered by the expression of a gene or group of genes is the external manifestation of a human trait.
  • A trait is an attribute unique to an organism. The genotype's external expression is called the phénotype.

8 0
3 years ago
What is the equivalent resistance of the circuit?
Ivanshal [37]

Answer:

Since the wire is not splitting at any point in the circuit,

the resistors are in series

Hence, Equivalent resistance = 10 + 20 + 30

Equivalent Resistance = 60 Ω

8 0
3 years ago
The Geocentric Model was what scientists
e-lub [12.9K]

Answer:

Galileo Galilei was looking into a telescope and he realized we orbit around the sun and the moon orbits around us

Explanation:

5 0
3 years ago
1. The diagram shows a satellite traveling in uniform circular motion around the Earth.
FromTheMoon [43]

Answer:

M V R = constant      angular momentum is constant because  no forces act in the direction of V

Since M (mass) = constant

V R = constant

The force is directed along the gravitational force vector (towards the center of rotation)

6 0
2 years ago
Other questions:
  • The atoms of liquid mercury are A. close together, moving around one another. B. far apart, moving fast, and bouncing off the co
    13·2 answers
  • A car is safely negotiating an unbanked circular turn at a speed of 25 m/s. The road is dry, and the maximum static frictional f
    7·1 answer
  • Weather meaning of physics​
    13·1 answer
  • What are the major steps in completing gel electrophoresis?
    11·1 answer
  • If the force being applied to an object is doubled, what will happen to its<br> acceleration?
    12·1 answer
  • How did astronomers count how old the universe was 13.7 years old???​
    7·1 answer
  • 1) Velocity is a vector quantity that has both magnitude and direction. Using complete sentences, describe the object's velocity
    8·2 answers
  • State 1 pascal pressure​
    7·1 answer
  • A 75-kg man is riding in a 30-kg cart at 2.0 m/s. He jumps off in such a way as to land on the ground with no horizontal velocit
    11·1 answer
  • Which one of the following types of electromagnetic wave travels through space the fastest?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!