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
ZanzabumX [31]
3 years ago
13

Do wormholes exist ?? is it possible to traverse to the other side of the universe ?

Physics
1 answer:
Nastasia [14]3 years ago
8 0
Black holes is exists
Black holes is highly gravitional wave field in space
You might be interested in
The high-pressure air storage tank for a supersonic wind tunnel has a volume of 1000 ft3. If air is stored at a pressure of 30 A
Yuri [45]

Answer:

69.86 slugs

Explanation:

From the ideal gas equation

PV = nRT

n (number of moles) = PV/RT

P is pressure of the gas = 30 atm = 30×101325 = 3,039,750 Pa

V is volume of the gas = 1000 ft^3 = 1000/3.2808^3 = 28.32 m^3

R is gas constant = 8.314 J/mol.K

T is the temperature of the gas = 530 R = 5/9 × 530 = 294.44 K

n = 3,039,750×28.32/8.314×294.44 = 35166.11 mol

mass = n× MW

MW of air = 29 g/mol

mass = 35166.11 × 29 = 1019817.19 g × 0.0685 slug/1000 g = 69.86 slugs

5 0
3 years ago
Why it is easier to remove a 2p electron from an oxygen atom than from a nitrogen atom?
DedPeter [7]

Answer:

The electrons in oxygen are paired while in nitrogen, they are not.

Explanation:

To analyse this we start with writing out the ground state electronic configurations for both elements.

Oxygen: 1s²2s²2p4 meaning the p subshell has the following arrangement of electrons                  ↑↓   ↑   ↑

Nitrogen : 1s²2s²2p³ meaning the p subshell has the following arrangement of electrons  ↑    ↑    ↑

Clearly the paired electron in oxygen will be experiencing repulsion from the electron it shares an orbital with causing it to be removed easily. The electrons in nitrogen are unpaired, each orbital is singly occupied

7 0
3 years ago
Why does gravity on Earth have a stronger attraction with you than the sun has with you? Plsssssss help I really need this rn
n200080 [17]

Answer:

Although the Earth has a lesser mass than the Sun, it is far closer to you, allowing for a stronger pull.

Explanation:

5 0
2 years ago
A toy car of mass 0.15kg accelerates from a speed of 10 cm/s to a speed of 15 cm/s. What is the impulse acting on the car?
OLga [1]

v=v2-v1=15-10=5 cm/s

p=mv=0.15•5=0.75 kg•cm/s

7 0
3 years ago
Read 2 more answers
Which of the following is a sign of a physical Change ?
guapka [62]

C.) i believe because the change in shape is changing the physical appearance

7 0
3 years ago
Read 2 more answers
Other questions:
  • My car engine can generate 3000 Newtons of force and the car masses 1500 kg. How fast can the sports car accelerate?​
    6·1 answer
  • The human eye can readily detect wavelengths from about 400 nm to 700 nm. If white light illuminates a diffraction grating havin
    8·1 answer
  • Two point charges +3 micro coulomb and +8 micro coulomb repel each other with a force of 40N . If a charge of -5 micro coulomb i
    13·1 answer
  • The most common type of plant on earth is
    14·1 answer
  • What are the three main types of stress in rock
    7·1 answer
  • 20 A measure of the speed and direction of an object's motion
    7·1 answer
  • I
    7·1 answer
  • Kara is pushing a shopping cart to the right. The gravitational force is acting ________.
    7·1 answer
  • Relative densoty hydrometer puridy of milk<br><br>​
    12·2 answers
  • The chemical formula for Glucose is C12H6012.<br> True<br> False
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!