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
noname [10]
3 years ago
7

What is standard temperature and pressure?

Physics
1 answer:
ch4aika [34]3 years ago
6 0
Standard temperature is equal to 0 °C<span>, which is 273.15 K. Standard Pressure is </span>1 Atm<span>, 101.3kPa or </span>760 mmHg<span> or torr. STP is often used for measuring gas density and volume. At STP 1 mole of any gas occupies 22.4L.

Hope this helps. :)</span>
You might be interested in
Consider the chemical equation CH4 + 2 O2 → CO2 + 2 H2O. In this equation, CH4 is a
Dennis_Churaev [7]

CH4+2O2=\ \textgreater \ CO2+2H2O
Since t<span>erms which are placed left to the arrow mark are reactants  and those placed right are products you can easily solve the task represented above. According to the information I've provided CH4 is reactant and it is </span><span>Fule. So, the correct answer is B.</span>
3 0
4 years ago
Read 2 more answers
Alice and Bob sit on a see saw, that consists of a uniform beam of mass 20kg and a fulcrum rock, that acts as a pivot point. The
tankabanditka [31]

Answer:

Explanation:

Given

Mass of alice M_a=50 kg

Mass of bob M_b=70 kg

Mass of beam M=20 kg

Suppose fulcrum is at distance of d from bob thus From diagram

Equating torque i.e. torque of Bob,Alice and beam must cancel out each other to be balanced

500\times (8-d)+20\times (4-d)=70\times d

400-50d+80-2d=70d

480=140d

d=\frac{480}{140}

d=3.43 m    

5 0
4 years ago
A certain oscillator satisfies the equation of motion Initially the particle is at
Flura [38]

Answer:

in simple harmonic motion, the formula for finding amplitude is:

a = -ω^2 x

where, a=amplitude, ω= angular frequency, x= Displacement

Explanation:

7 0
3 years ago
Considering that microwave ovens radiate at 2.45 GHz, how would you respond to the debate
vlada-n [284]
On the off chance that a 2.45 GHz microwave flag is by one means or another radiating from your microwave oven, that is exceptionally perilous and you ought to have it settled or supplanted promptly. A 1000 Watt microwave oven radiating energy into the nearby environment can, contingent upon conditions, make you lose awareness in around 12 to 15 minutes of presentation at a separation of around 10 feet.
4 0
3 years ago
First law of equilibrium
ArbitrLikvidat [17]

Answer:

for an object to be in equilibrium, it must be experiencing no acceleration. Both the net force and the net torque must be zero.

Hope I helped

7 0
3 years ago
Read 2 more answers
Other questions:
  • If an automobile airbag inflates in 25 µs, what is the time in seconds?
    15·1 answer
  • Could you guys tell me whether the photo represents a balanced or unbalanced equation​
    11·1 answer
  • ir temperature in a desert can reach 58.0°C (about 136°F). What is the speed of sound (in m/s) in air at that temperature?
    9·1 answer
  • Neo and Morpheus's masses have gained a velocity (not equal to zero) which means their momentum is now _____ .
    15·2 answers
  • If the speed of light in a substance is 2.26 x 10^8 m/s, what is the index of refraction of that substance?
    15·1 answer
  • Which two options are examples of waves diffracting?
    11·1 answer
  • 20.
    6·2 answers
  • Aquifers are an example of which two are spheres interacting?
    9·1 answer
  • What is happens when a beam of light is traveling through air and is reflected by a glass surface?
    15·1 answer
  • A copper sphere was moving at 25 m/s when it hit another object. this caused all of the ke to be converted into thermal energy f
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!