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
Bogdan [553]
3 years ago
6

Which of these activities performed by a chemist is primarily based on an understanding of physics?

Physics
1 answer:
Yanka [14]3 years ago
4 0
Predicting the volume of a gas, given its temperature and pressure p<span>roperties.</span>
You might be interested in
Which term refers to the upper part of a glacier that receives the most snowfall?
liq [111]
The answer is A) accumulation zone
6 0
3 years ago
an auditorium measures 30.0 m ✕ 15.0 m ✕ 5.0 m. the density of air is 1.20 kg/m3. (a) what is the volume of the room in cubic fe
Fynjy0 [20]

dimension = 30.0 m ✕ 15.0 m ✕ 5.0 m.

density = 1.20 kg/m3

(a)volume = lenght * breadth * height

      = 30 * 15 * 5

      = 2250 metre cube = 2.25 cubic meter

(b)   mass of air = density * volume

        mass of air = 1.2 * 2250

mass of air = 2700kg

weight  = mass * 9.8

             = 2700 * 9.8

             = 26,460 N

  • The definition of Density is the amount of matter in a given space, or volume
  • Density = mass/volume
  • units for density kg/m^3
  • Density of water 1g/ml
  • Salt water is denser that is why  don't sink as easily.

To know more about density  visit : brainly.com/question/15164682

#SPJ4

5 0
1 year ago
The organ procurement and transplant network (OPTN) was established by?
damaskus [11]
The answer to that would be A. the national organ transplant Act of 1984 the goals of the OPTN  are to increase the number of and access to transplants, improve survival rates after transplantation, and to promote patient safety and efficient management of the system.
5 0
4 years ago
Read 2 more answers
A student is performing a double-slit experiment to determine the wavelength of a light source. She has measured the distance be
Harman [31]

Answer:

lights need elewctricity

Explanation:

4 0
3 years ago
Describe the difference between distance, position, and displacement
nata0808 [166]

Answer:

Explanation:

<em>Position is the location of the object (whether it's a person, a ball, or a particle) at a given moment in time.</em>

<em>Displacement is the difference in the object's position from one time to another.</em>

<em>Distance is the total amount the object has traveled in a certain period of time.</em>

<em />

<em>I hope this helps!</em>

<em />

5 0
3 years ago
Other questions:
  • A ball is thrown horizontally from the roof of a building 7.8 m tall and lands 9.5 m from the base. what was the ball's initial
    8·1 answer
  • An object is falling downward at a rate of 25 m/s. Two seconds later, what is its acceleration?
    11·1 answer
  • Which of the following describes the difference between a Solar and a Lunar eclipse?
    14·2 answers
  • Which of the following is a correct order in which air moves through the human respiratory system when a person inhales?
    8·1 answer
  • Why isn't a pendulum a wave
    6·1 answer
  • How can you protect yourself from the Virus?
    5·2 answers
  • What was Robert Boyle's most famous discovery about gases​?
    5·1 answer
  • I need help with this too. (im not good at science or math)
    8·2 answers
  • A rescue plane wants to drop supplies to isolated mountain climbers on a rocky ridge 235 m below. If the plane is traveling hori
    15·1 answer
  • two identical springs of spring constant 7580 N/m are attached to a block of mass 0.245 kg. What is the frequency of oscillation
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!