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
BaLLatris [955]
3 years ago
11

A neutral atom of an element has the same number of __________ and ________. Question 6 options: Neutrons and electrons Protons

and neutrons Protons and electrons Save
Physics
1 answer:
Bess [88]3 years ago
8 0
The answer is:  [C]:  "protons and electrons" .
____________________________________________________
You might be interested in
A friend claims that throwing a baseball up towards the school roof illustrates gravitational potential energy transforming into
Cloud [144]

Answer:

The Statement is wrong because the reverse is the case as it is the  kinetic energy that is being transformed to gravitational potential energy.

Explanation:

As your friend throws  the baseball into the air the ball gains an initial velocity (u) and this makes the Kinetic energy to be equal to

                    KE = \frac{1}{2} mu^2

Here  m is the mass of the baseball

       Now as this ball moves further upward the that velocity it gained reduce due to the gravitational force and this in turn reduces the kinetic energy of the ball and this kinetic energy lost is being converted to gravitational potential energy which is mathematically represented as (m×g×h)

as energy can not be destroyed but converted to a different form according to the first law of thermodynamics

Looking a the formula for gravitational potential energy we see that the higher the ball goes the grater the gravitational potential energy.

4 0
3 years ago
A dog walking to the right at 1.5\,\dfrac{\text m}{\text s}1.5sm​1, point, 5, space, start fraction, m, divided by, s, end fract
Tatiana [17]

Answer:

8.6 m/s

Explanation:

We can find the final velocity of the dog by using the following SUVAT equation:

v^2-u^2=2ad

where

u is the initial velocity

a is the acceleration

d is the distance covered

For the dog in the problem, we have

u = 1.5 m/s

a = 12 m/s^2

And the distance covered is

d = 3.0 m

Therefore, we can re-arrange the equation to find the final velocity, v:

v=\sqrt{u^2+2ad}=\sqrt{1.5^2+2(12)(3.0)}=8.6 m/s

6 0
2 years ago
When two waves are moving toward each other, and their crests line up with each other, it results in a wave with greater amplitu
Maurinko [17]

constructive interference

4 0
3 years ago
A Lemon falls off a blimp and hits the ground 14 seconds later. How fast was it moving before it hits the ground?
Luda [366]

Answer: Lemon blossoms falling off a potted lemon tree may also be caused by cool drafts, as well as under or over watering. A lemon tree dropping flowers may be a sign of drought or other changes in watering. When water is scarce, a lemon tree will drop flowers or fruit to conserve energy. Flooding, waterlogged soil or over-watering can also cause ...

Explanation:

5 0
3 years ago
As your roller coaster climbs to the top of the steepest hill on its track, when does the first car
andrey2020 [161]
Right when it’s about to go down and stopped.
8 0
2 years ago
Other questions:
  • Which model below correctly represents an object with a correct pair of magnetic domains?
    7·1 answer
  • A squirrel runs at a steady rate of 0.51 m/s in a circular path around a tree. If the squirrel's centripetal acceleration is 0.4
    8·2 answers
  • When you jump from an elevated position you usually bend your knees upon reaching the ground, which makes the time of the contac
    7·1 answer
  • An early planetary model of the hydrogen atom consisted of a 1.67 X 10-27 kg proton in the nucleus and a 9.11 X 10-31 kg electro
    11·1 answer
  • Can someone help me?!!!!!
    7·1 answer
  • What is the length of a one-dimensional box in which an electron in the n=1 state has the same energy as a photon with a wavelen
    15·1 answer
  • If the air temperature is 20°C and the relative humidity is 58% what is the dewpoint
    10·1 answer
  • Derek owns a farm that produces soybeans, avocados, and pecans. What is the word used to describe these items?
    10·2 answers
  • If the nuclide has a half-life of eight days, what mass of the nuclide remains in the patient at 6:00 p.m. the next day? (assume
    6·1 answer
  • A 25kg child resting at the top of a 2 meter slide has how much potential energy?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!