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
tiny-mole [99]
3 years ago
9

How do scientist use information about an object or event

Physics
1 answer:
Arlecino [84]3 years ago
4 0
Many ways for example they look up related things and study them or they can test it and see what happens
You might be interested in
You position two plane mirriors at right angles to each other a light ray strikes one mirrior at an angle of 60 to the normal an
Dafna1 [17]

Answer:

30 degrees

Explanation:

Reflects off of mirror 1  at   60 degrees....this makes it incident to second mirror at 30 degrees ....then angle of reflection equals this angle of incidence = 30 degrees

See atached diagram

4 0
2 years ago
One of the harmonics of a string fixed at both ends has a frequency of 52.2 Hz and the next higher harmonic has a frequency of 6
Angelina_Jolie [31]

Solution :

Frequency may be defined as the number of observation or number of waves that is taken in per unit time. The unit of frequency is Hertz or Hz.

It is given that :

Successive harmonic frequencies, f = 52.2 Hz

and f' = 60.9 Hz

Therefore, fundamental frequency, F = f' - f

                                                           F = 60.9 - 52.2

                                                          F = 8.7 Hz

Therefore the string which is fixed at both the ends forms all the harmonics.

6 0
2 years ago
A. <br> B.<br> C.<br> D.<br> Please help
MA_775_DIABLO [31]

Answer:

The answer is A, B, C and D

Explanation:

(is that how it works?)

8 0
3 years ago
Read 2 more answers
Jane is a team leader. Match her leadership and teamwork skills to the appropriate descriptions.making her team understand the r
gtnhenbr [62]
Jane is motivating and empowering her team.
7 0
3 years ago
What energy transformation occurs when a skydiver first jumps from a plane?
SSSSS [86.1K]
Hi
I think the answer is:
GRAVITATIONAL POTENTIAL ENERGY TRANSFORMS INTO KINETIC ENERGY.
HOPE IT HELPS.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which of these statements is true?
    11·2 answers
  • Michael is doing an experiment. He wants to drop a bowling ball and a stuffed bear out the window of a tall building. Under what
    6·1 answer
  • A child is pushing a shopping cart at a speed of 1.5 m/s how long will it take this child to push the cart down and I'll with th
    9·2 answers
  • What should you do if...
    14·1 answer
  • A copper cylinder is initially at 21.1 ∘C . At what temperature will its volume be 0.163 % larger than it is at 21.1 ∘C?
    9·1 answer
  • The constant forces F1 = 8 + 29 + 32 N and F2 = 48 - 59 - 22 N act together on a particle during a displacement from the point A
    10·1 answer
  • Ok plz answer and tell me how to do it
    12·1 answer
  • Which item is a pure substance?
    9·2 answers
  • Planets A and B have the same size, mass, and direction of travel, but planet A is traveling through space at half the speed of
    10·1 answer
  • Two thin wires rings each having a radius R are placed at a distance d apart with their axes coinciding. The charges on the two
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!