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
r-ruslan [8.4K]
3 years ago
12

A hypothesis is an assumption or a best guess that

Physics
2 answers:
rusak2 [61]3 years ago
6 0

Definition: a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.
Jet001 [13]3 years ago
5 0
A hypothesis is a scientific guess containing the words if, and then
You might be interested in
It is generally seen that, when a substance absorbs heat energy, its heating curve shows two plateaus. Which phenomenon is indic
Tatiana [17]

Answer:

The correct answer is;

Change of phase.

Explanation:

When the physical state in which a substance exists in nature changes to another physical state such as a change from solid state to a liquid stat or from a liquid state to a gaseous state, the substance is said to have undergone a phase change, or phase transformation.

The state of a substance will change, depending on the surrounding temperature and the applied pressure and the energy required for the substance to change its state is known as latent heat.

The observed plateaus are periods the latent heat is absorbed to completely change the phase of the substance.

5 0
3 years ago
True or false? 1:The pH scale measures the concentration of hydroxide ions.
lukranit [14]
That would be false hope this helps
6 0
3 years ago
Read 2 more answers
What contributions did J.J. Thomson make to atomic history?
luda_lava [24]
J.J. Thomson discovered electrons and noticed that an atom can be divided. Also, he concluded atoms are made of positive cores and negatively charged particles within it.
4 0
3 years ago
What is the difference between current and voltage besides their units of measurement
kondor19780726 [428]
"Voltage" is the "pressure" that makes electrons want to leave where they are
and head in some direction, if there's conducting material in that direction.

"Current" is the rate at which they all migrate in that direction.
8 0
3 years ago
A light microscope allows for more magnification than electron microscope because it uses a beam of visible light. true false
Igoryamba

False because light microscopes have low resolve and magnification.

4 0
3 years ago
Other questions:
  • A theory was not originally a hypothesis. true or false?
    9·1 answer
  • Scientists can organize their obervations using
    15·1 answer
  • A force that results from charged particles is called?
    14·2 answers
  • Which of the following is the FINAL step in a forecasting​ system?
    15·1 answer
  • Find the current through a 12 ohm resistive circuit when 24 volts is applied
    12·1 answer
  • Which compound is composed of oppositely charged ions
    7·1 answer
  • The gravitational field strength on earth is 10n/kg. find the weight of an object of mass 25kg​
    9·2 answers
  • What force acts on all objects, all the time on Earth?
    8·1 answer
  • Why do conductors transfer heat faster than insulators?
    14·2 answers
  • A boy is swinging a yo-yo with mass 0.5 kg in a circle with radius 0.7 m at a
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!