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
tensa zangetsu [6.8K]
3 years ago
5

Name a radioactive gas that is released from the ground

Physics
1 answer:
Katyanochek1 [597]3 years ago
7 0
Radon or Rn is a radioactive gas that can be released from the ground. 
You might be interested in
Matter is __________.
dlinn [17]
<span>Matter is c) something that has mass and occupies space. Everything in our known universe takes up space, and everything is made up of matter. Matter as a concept is not something that can have any unit of measurement put upon it. </span>
6 0
3 years ago
Read 2 more answers
A geologist sees a fault along which blocks of rock in the footwall have moved higher relative to blocks of rock in the hanging
Luda [366]

Answer: Normal fault

Explanation:

The type of fault that is explained above is a normal fault. We should note that normal faults typically takes place in a divergent boundary in a scenario where the crusts may have been pulled apart.

Since the crust is pulled apart in this case, it leads to the downward movement of the hanging wall which leads to the football being above the hanging wall.

6 0
3 years ago
The owner of a company that manufactures drinking cups decides it would be impressive to build an inground swimming pool that is
garri49 [273]

Answer:

The depth is 5.15 m.

Explanation:

Lets take the depth of the pool = h m

The atmospheric pressure ,P = 101235 N/m²

The area of the top = A m²

The area of the bottom =  a m²

Given that A= 1.5 a

The force on the top of the pool = P A

The total pressure on the bottom = P + ρ g h

ρ =Density of the  water = 1000 kg/m³

The total pressure at the bottom of the pool =  (P + ρ g h) a

The bottom and the top force is same

(P + ρ g h) a = P A

P a +ρ g h a =  P A

ρ g h a =  P A - P a

h=\dfrac{P ( A-a)}{\rho g a}

h=\dfrac{P ( 1.5 a-a)}{\rho g a}

h=\dfrac{P ( 1.5- 1)}{\rho g}

h=\dfrac{101235 ( 1.5- 1)}{1000\times 9.81}\ m

h=5.15 m

The depth is 5.15 m.

7 0
3 years ago
you throw a ball vertically so it leaves the ground withe velocity of 3.71m/s. what is its acceleration at this point
tino4ka555 [31]

No matter what direction you throw it, or with what speed, its acceleration is immediately 9.8 m/s^2 downward as soon as you release it from your hand, and it doesn't change until the ball hits something.

4 0
3 years ago
Points A (-9,2), B (2,-9), and C (-9,-9) are placed in three different quadrants of a Cartesian coordinate system. Convert each
slavikrds [6]

Answer:

answer

Explanation:

5 0
3 years ago
Other questions:
  • Count Rumford concluded that heat energy is produced by
    11·1 answer
  • A ___________ spreads from one machine to another rapidly without human action
    5·2 answers
  • In your own words explain Newton’s law of universal gravitation?
    10·2 answers
  • Is freezing outside on a cold day conduction convection or radiation?
    14·2 answers
  • The rotational analogue of force is moment of force, also called torque.
    7·1 answer
  • An old wheat-grinding wheel in a museum actually works. The sign on the wall says that the wheel has a rotational acceleration o
    14·1 answer
  • A bungee jumper of mass 75kg is attached to a bungee cord of length L=35m. She walks off a platform (with no initial speed), reac
    8·1 answer
  • How does energy from the Sun travel to Earth?
    12·2 answers
  • Why are dominant alleles always shown as capital letters?​
    7·2 answers
  • Sound waves need a medium to move through in order to keep moving. Through which of the following would sound travel the slowest
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!