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
fiasKO [112]
3 years ago
14

Please help ASAP I have to turn this in soon

Physics
2 answers:
amid [387]3 years ago
7 0

Answer:

Almost every scientist has a theory about the things that they discover and if the things are un-explainable it is a scientific law.

The goverment has laws to keep people safe and important people have important theories if they are not there.

Explanation:

I hope this helps!

Allisa [31]3 years ago
5 0

Answer:

See in explanation

Explanation:

Scientific use: The Einstein's THEORY of relativity states that "Time Is Absolute".

Everyday use: Einstein's LAW of relativity says that time is not the same at all places and events.

You might be interested in
Reflection off of a smooth surface like a mirror is an example of diffuse reflection.
Akimi4 [234]

Answer:

true

Explanation:

Reflection is when light bounces off an object. If the surface is smooth and shiny, like glass, water or polished metal, the light will reflect at the same angle as it hit the surface. ... This is called diffuse reflection. Diffuse reflection is when light hits an object and reflects in lots of different directions.

8 0
3 years ago
Read 2 more answers
Most scientists believe the Big Bang Theory explains which of the following questions?
kari74 [83]
A how our planets and moons formed
5 0
3 years ago
Read 2 more answers
What body systems help these cells get the energy they need?
MakcuM [25]

The body systems that help cells get the energy they need are the digestive system and circulatory system. The first system is the digestive system because when you eat food, your body breaks it down using the stomach and other different parts of the digestive system.  The next one is the circulatory system because your blood carries the nutrients you acquired from food you digested to the cells throughout your body.

3 0
3 years ago
The tuning fork has a frequency of 426.7 is found to cause resonance in a closed column of air measuring 0.186 (the diameter of
lidiya [134]

Answer:

The velocity of the tuning fork sound is 317.4648 m/s

Explanation:

The given parameters are;

The frequency of the fork, f = 426.7 Hz

The length of the closed air column, L = 0.186 m

The diameter of the tube, d = 0.15 m

At the fundamental frequency in a closed tube, we have;

λ = 4·L

Where;

λ = The wavelength of the wave

L = The length of the tube

From the equation for the velocity of a wave, we have;

v = f·λ

Where;

v = The velocity of the (sound) wave

f = The frequency of the wave = 426.7 Hz

λ = 4·L = 4 × 0.186 m = 0.744 m

∴ v = 426.7 Hz × 0.744 m = 317.4648 m/s

Therefore, the velocity of the sound produced by the tuning fork, v = 317.4648 m/s

3 0
3 years ago
Can a relative velocity of two bodies be greater than the absolute velocity of
steposvetlana [31]

Yes, eg., when 2 bodies move in opposite directions

, the relative velocity of each is greater than the individual velocity of either

8 0
3 years ago
Other questions:
  • An airplane flies 12 m/s due north with a velocity of 35.11 m/s. how far east does it fly?
    12·2 answers
  • Please! Help..! It is really hard for me right know
    8·1 answer
  • Which part of an atom is actively exchanged or shared in a chemical bond?
    11·2 answers
  • Which of the following color pallettes is on trend for 2020?
    6·2 answers
  • A rough surface does not shine why?​
    15·2 answers
  • A 3.5 Newton force (directed at a 30 degree angle with the vertical) to
    11·1 answer
  • yghjgmbnjhmbhjhjbyghjgmbnjhmbhjhjbyghjgmbnjhmbhjhjbyghjgmbnjhmbhjhjbyghjgmbnjhmbhjhjbyghjgmbnjhmbhjhjbyghjgmbnjhmbhjhjbyghjgmbnj
    13·2 answers
  • The acronym used when referring to the Big Five Factors is OCEAN. True False
    10·2 answers
  • A kayak took 5 hours to finish its trip on a river. If it traveled at an
    6·1 answer
  • An installation consists of a 30-kVA, 3-phase transformer, a 480-volt primary, and a 240-volt secondary. Calculate the largest s
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!