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
Ksenya-84 [330]
2 years ago
8

Not everything in science is clear-cut, with obvious problems, experiments, theories, and solutions. Sometimes scientists gather

data
and evidence for which there is no apparent explanation
This was the case when early European astronomers recorded data of the planets' movements through the sky. While the stars.
Moon, and Sun all revolved around the Earth in simplo, seemingly circular patters, the planets moved forward and backward in wild
loops, and no one know exactly why this happened.
This was until Johannes Kepler guessed that maybe the planets move around the Sun, not in circular orbits, but in ellipses. This was
an idea that no one else had thought of, and when it was compared to recorded data, it proved to be correct
What does this example illustrate about the process of science?

A. Science sometimes requires creativity

B. Creative ideas are not useful in science

C. Mathematical theories always lead to scientific theories

D. Guessing should have no place in modern science
Physics
1 answer:
sergij07 [2.7K]2 years ago
4 0
A. science sometimes requires creativity
You might be interested in
Draw a distance over time graph of a dog that is tied to a 4 foot rope and travels in 1 complete circle
Soloha48 [4]
I think this is the answer. I hope you can understand.

6 0
3 years ago
What charge do electrons have?<br>Negative<br>Positive<br>Neutral​
hoa [83]

Answer electrons are negative. Protons are positive, and neutrons are neutral

8 0
2 years ago
What is a tool that can be used to measure the size of a force
Travka [436]
The answer to this question would be: a spring scale.

The spring scale that you use to determine your body weight is actually a device that measures your body gravitational force. The force itself influenced by your body weight, that is why it can determine your body weight.
More weight means more force, more force will shrink the spring more.
7 0
3 years ago
A plane has an airspeed of 142 m/s. A 30.0 m/s wind is blowing southward at the same time as the plane is flying. What must be t
const2013 [10]

Answer:

\theta=12.19^{\circ}

Explanation:

Given that

The speed of the airplane ,v= 142 m/s

The speed of the air ,u = 30 m/s

Lets take angle make by airplane from east direction towards north direction is θ .

Now by using diagram ,we can say that

sin\theta =\dfrac{u}{v}

Now by putting the values in the above equation we get

sin\theta =\dfrac{30}{142}

sin\theta=0.21

\theta=12.19^{\circ}

Therefore the angle will be 12.19° .

 

4 0
3 years ago
Tara prepared a report to show how the amplitude of waves affects the energy of waves. Is her graphical representation correct?
Gelneren [198K]

Answer:

It is not correct because the amplitude of the waves can be bigger than others and the graph can be going up and down

Explanation: I got the question right

6 0
3 years ago
Read 2 more answers
Other questions:
  • S waves are longitudinal seismic waves. T F
    15·2 answers
  • Suppose you find yourself in your friend's third floor apartment building when you smell smoke coming from outside the door. you
    6·1 answer
  • The smallest level of organization in living things is
    13·1 answer
  • A particle moves in a velocity field V(x, y) = x2, x + y2 . If it is at position (x, y) = (7, 2) at time t = 3, estimate its loc
    14·1 answer
  • An unusual lightning strike has a vertical portion with a current of –400 A downwards. The Earth’s magnetic field at that locati
    15·1 answer
  • HELP! FOR A TEST!
    11·2 answers
  • Biology of awerness. Based on information in the articale, what is the most likely reason all organisms adapted to havea the tra
    9·1 answer
  • Discuss the chemical bond exist in silicon crystal?​
    6·2 answers
  • A meteor which is moving at a speed of 100 m si
    13·1 answer
  • A lamp consumes 1000J of ekectrical energy in 10s. Calculate its power.​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!