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
Harman [31]
3 years ago
14

How come the arrow points the other direction when we look at it through a glass of water?

Physics
1 answer:
melomori [17]3 years ago
5 0
Reflection changes the way the light hits our eyes, changing the direction.
You might be interested in
What is the equivalent unit to a newton?​
allsm [11]
My science teacher said that there is no equivalent unit to a newton
6 0
3 years ago
Read 2 more answers
Which statement best explains why atoms form chemical bonds with other atoms?
Alex73 [517]
Because atoms is something that pops or has bubbles in it
7 0
3 years ago
An aircraft maintenance technician walks past a tall hangar door that acts like a single slit for sound entering the hangar. Out
Sphinxa [80]

Answer:

The first minimum would be observed at 41.57°

Explanation:

v = 340m/s = speed of sound

f = 610Hz

d = 0.840m

λ = ?

Mλ = wsinθ

m = mth order minima

λ = wavelength incident on the single slit

θ = angular position of the mth minima

But, λ = v / f

λ = 340 / 610 = 0.557m

θ = sin⁻(mλ/d)

θ = sin⁻ [(1 * 0.557) / 0.840]

θ = sin⁻ 0.6635

θ = 41.57°

The first minimum would be observed at 41.57°

4 0
3 years ago
Who has the greater velocity, an astronaut who has just completed an orbit of the Earth or you when you have just traveled from
Alik [6]

Answer:

the answer is

Explanation:

constant acceleration

because when the object's velocity is changing then the object is accelerating or decelerating

as acceleration describe changing of velocity so the answer is constant acceleration

Acceleration is defined as the rate of change of velocity.

Acceleration = (Change in velocity) / time taken

Acceleration = (Final velocity - initial velocity) / time

As the object velocity changes by the same amount in each second, it means the acceleration is constant.

Hope I can help u

4 0
2 years ago
What does the ideal gas law allow a scientist to calculate that the other laws do not?
Daniel [21]
The ideal gas law.
PV=nRT
P=presure
V=volume
n=number of moles
R=Gas costant
T=temperature.

Answer: a. Number of moles.
6 0
3 years ago
Read 2 more answers
Other questions:
  • A girl goes for a walk. Her motion is recorded on the coordinate plane below. On the plane, each block represents 1 km.
    14·2 answers
  • When lost fluid is not replaced adequately can result
    9·1 answer
  • Applying the Law of Conservation of Momentum
    13·1 answer
  • Which of the following force pairs are an example of Newton's 3rd Law? Select all that apply.
    14·1 answer
  • Where would a new neuron come from
    10·1 answer
  • a horizontal force of 50N acts on a body of mass 20KG initially at rest and displaces it by striking it along the entire 20m pat
    10·1 answer
  • The form of energy that holds atomic nuclei together is called
    13·1 answer
  • How can electricity be compared to water?
    13·1 answer
  • Two upwards forces act: one of 34N which is 3.5m to the left of the axle, the other is 25N and is 2.6m to the right of the axle.
    9·1 answer
  • A 30 cm scale has one end broken. The mark at the broken end is 2.6 cm. How would you use it to measure the length of your penci
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!