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
Lynna [10]
3 years ago
7

What happens to a theory as new evidence is found?

Physics
1 answer:
algol133 years ago
6 0
New evidence may support the theory -> then nothing

New evidence conflicts with the theory => rework theory / create a new one
You might be interested in
NEED HELP FAST<br><br>Are the circuits in a car parallel or series? <br>how do you know?
guajiro [1.7K]
The answer is parallel

If the <span>circuits in a car</span> were series, they would go out at the same time.

I hope this helps! :3
3 0
3 years ago
What do these letters stand for<br> P=mv
victus00 [196]

Answer:

The equation for momentum of a piece of matter.

In either case, the momentum would be less than a linebacker hitting you at full speed. The equation for momentum is written: p = mv where p stands for momentum. That is, mass times velocity equals momentum.

Explanation:

Hope This Helps

Have A Great Day

4 0
2 years ago
What is the energy in joules of a mole of photons associated with visible light of wavelength 486 nm?
ivann1987 [24]

Answer:

2.46\cdot 10^5 J

Explanation:

The energy of a single photon is given by:

E=\frac{hc}{\lambda}

where

h is the Planck constant

c is the speed of light

\lambda is the wavelength

For the photon in this problem,

\lambda=486 nm=4.86\cdot 10^{-7}m

So, its energy is

E_1=\frac{(6.63\cdot 10^{-34} Js)(3\cdot 10^8 m/s)}{4.86\cdot 10^{-7}m}=4.09\cdot 10^{-19} J

One mole of photons contains a number of photons equal to Avogadro number:

N_A = 6.022\cdot 10^{23}

So, the total energy of one mole of photons is

E=N_A E_1 = (6.022\cdot 10^{23})(4.09\cdot 10^{-19} J)=2.46\cdot 10^5 J

7 0
3 years ago
Does air resistance affect the motion of a falling object differently when the mass is greater?
mixas84 [53]
<span>NO.

Air resistance does not affect the motion of a falling object differently when the mass is greater because the mass of an object does not in any way affect the speed of falling due to gravity, and air resistance depends only on the speed of the object and its surface area.</span>
8 0
3 years ago
A person throws a ball with a force of 140 N that accelerates at 15 m/s? What is the mass of the
mr_godi [17]

Newton's 2nd law

\tt \sum F=m.a

input the value:

\tt m=\dfrac{\Sum F}{a}=\dfrac{140~N}{15~m/s^2}=9.3~kg

6 0
3 years ago
Other questions:
  • Can an object form two or more shadows at the same how
    15·2 answers
  • Which one of the following accurately describes a proper use of eyeglasses?
    10·2 answers
  • NASA scientists suggest using rotating cylindrical spacecraft to replicate gravity while in a weightless environment. Consider s
    11·1 answer
  • Determine the volume displaced and then calculate the density of this 54 g sample of brass.
    9·1 answer
  • Which term describes an educated guess about the outcome of an
    11·2 answers
  • Given that the initial rate constant is 0.0191 s-1 at an initial temperature of 24°C, what would the rate constant be at a tempe
    15·1 answer
  • In the human arm, the forearm and hand pivot about the elbow joint. Consider a simplified model in which the biceps muscle is at
    12·1 answer
  • What’s up world or people
    7·1 answer
  • How much work is done by 0.070 m3 of gas, when the volume remains constant with pressure of 63 x 105 Pa?
    7·1 answer
  • In which part of the ear is the sound wave converted into an electrical impulse?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!