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
Sonbull [250]
3 years ago
6

An atom that has 7 protons 7 electrons and 6 neutrons

Physics
2 answers:
defon3 years ago
3 0
The atom carbon is the answer
OLEGan [10]3 years ago
3 0
Carbon is the answer
You might be interested in
Why does 100% relative humidity in the winter feel nothing like 100% relative humidity in the summer?
adell [148]

The 100% relative humidity in the winter feel nothing like 100% in summer because it depends on "the saturation of the temperature".

<u>Explanation:</u>

Temperature really makes a big difference. Even once warm, a cold winter air produces much less humidity than summer heat. One cubic unit of air needs 0.001 ounces of water to saturate it, to elevate its ratio to one hundred per cent.

Nevertheless, it takes 0.022 ounces of water to saturate the one cubic unit of air once the temperature is eighty, which is twenty-two times that amount of water. Air with a humidity of one hundred percent at eighty degrees holds twenty-two times as much water as air at zero with humidity at one hundred percent.

4 0
3 years ago
A block of mass 0.221 kg is placed on top of a light, vertical spring of force constant 5365 N/m and pushed downward so that the
Anvisha [2.4K]

Answer:

The maximum height above the point of release is 11.653 m.

Explanation:

Given that,

Mass of block = 0.221 kg

Spring constant k = 5365 N/m

Distance x = 0.097 m

We need to calculate the height

Using stored energy in spring

U=\dfrac{1}{2}kx^2...(I)

Using gravitational potential energy

U' =mgh....(II)

Using energy of conservation

E_{i}=E_{f}

U_{i}+U'_{i}=U_{f}+U'_{f}

\dfrac{1}{2}kx^2+0=0+mgh

h=\dfrac{kx^2}{2mg}

Where, k = spring constant

m = mass of the block

x = distance

g = acceleration due to gravity

Put the value in the equation

h=\dfrac{5365\times(0.097)^2}{2\times0.221\times9.8}

h=11.653\ m

Hence, The maximum height above the point of release is 11.653 m.

3 0
4 years ago
__________________ refers to the average increase in the Earth's temperature, which causes changes in climate.
Mamont248 [21]
Greenhouse effect = CO2 emissions in the air causing rising temperature causing global warming and climate changes
5 0
3 years ago
Select the correct answer.
Serhud [2]

Answer:

b hope this helps

Explanation:

5 0
4 years ago
Read 2 more answers
A particle in uniform circular motion requires a net force acting in what direction? Group of answer choices In the direction of
Annette [7]

Answer:

Towards the center of the circle

Explanation:

When an object is moving in uniform circular motion, it means that it is moving at a constant speed in a circular path.

In order to follows a circular path, the particle must have a net force acting on it, that it makes it constantly changing direction - and therefore, causing an acceleration - and this force is called centripetal force.

The direction of this centripetal force is always towards the centre of the circular path.

The nature of the centripetal force is always different, depending on the situation. For instance: for a satellite orbiting the Earth in circular motion, the centripetal force is provided by the force of gravity. For a car moving round a curve, the centripetal force is provided by the force of friction between the tyres and the road.

The magnitude of the centripetal force is given by

F=m\frac{v^2}{r}

where

m is the mass of the object

v is its speed

r is the  radius of the circle

3 0
3 years ago
Other questions:
  • A constant force = 2.00 n + 3.00 n acts on a 5.00 kg object as it moves in a straight line from the position1 = 1.00 m + 1.00 m
    10·1 answer
  • How is silver, gold, and bronze different.
    9·2 answers
  • The three types of seismic waves are P waves, S waves and T waves. Please select the best answer from the choices provided T F
    6·2 answers
  • How far will an object move in 6 s if its average
    9·1 answer
  • In the graph above, what is the instantaneous speed of the object after the first five seconds?
    13·1 answer
  • A water-balloon launcher with mass 5 kg fires a 1 kg balloon with a velocity of
    13·1 answer
  • Each of the following lists two facts. which pair can be used with newton's version of kepler's third law to determine the mass
    7·1 answer
  • What is the strength of the electric field between two parallel conducting plates separated by 1.00 cm and having a potential di
    7·1 answer
  • An object travels 120 m in 6 seconds. How fast is it moving?
    8·2 answers
  • What’s 1 + 1 many half a window
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!