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
Kobotan [32]
3 years ago
12

1. Why is the theory that all things are made up of atoms a theory and not a fact?

Physics
1 answer:
steposvetlana [31]3 years ago
3 0
Because there is no record of all things. As we have partially unknow information, it can never be held as a fact.
You might be interested in
Which statement supports the giant-impact hypothesis of the moon’s formation
V125BC [204]

Answer:

the moon lacks a sizeable iron core

Explanation:

7 0
3 years ago
Read 2 more answers
True/False: If an object stays still, but the observer moves, the Doppler Effect is still observered
Vladimir79 [104]

Well, Harry, what you said is not necessarily true the way you said it. 
But we know what you mean, and what you meant to say is true.

The Doppler effect is observed if there is relative radial motion
between an object and an observer <em><u>AND</u></em> if the object happens
to be putting out sound or light in the observer's direction.


3 0
3 years ago
Read 2 more answers
Mass can be considered concentrated at the center of mass for rotational motion.Select one:TrueFalse
frez [133]

iIn this case the mass of a body cannot be considered to be concentrated at the centre of mass of the body for the purpose of computing the rotational motion

Therefore the answer is False

6 0
11 months ago
Diamond shine brightly but the pieces of glass don't​
icang [17]

Answer:

thatss deeeeepppp

Explanation:

xjdjdjfjd

5 0
2 years ago
A laser pointer used in a lecture hall emits light at 650 nm what is the frequency
Aleksandr-060686 [28]
<span>The formula for frequency is speed of light divided by wavelength. 650 nm represents the wavelength and 3x10^8 m/s is the speed of light. If you convert 650nm to meters you get 6.5x10^-7 m so you can divide using the formula above, giving you 4.6x10^14 1/s or Hz, the unit of frequency in Physics.</span>
7 0
3 years ago
Other questions:
  • A sample of a solid nonmetal is compared to a sample of a solid metal. Both samples have the same volume. What is the most likel
    5·2 answers
  • A rocket is launched straight up with constant acceleration. Four seconds after liftoff, a bolt falls off the side of the rocket
    8·1 answer
  • Does the speedometer of a car measure speed or velocity? Explain.
    5·1 answer
  • A snail is at the bottom of a well, 115 feet deep. On day 1, it starts climbing up the side. That night it rests and slips down
    11·1 answer
  • A cell containing cyanamide is least likely to carry on the process of what transport
    12·1 answer
  • On a timer !
    6·2 answers
  • The rotational kinetic energy term is often called the kinetic energy in the center of mass, while the translational kinetic ene
    5·2 answers
  • What is an organelle
    13·2 answers
  • how does a steam engine work? A. steam expands and spins an axle B. steam enters a cylinder and pushes a piston C. steam turns a
    8·2 answers
  • All of the following should be considered when designing a study except __________.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!