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
serg [7]
3 years ago
6

The apparent backward motion of a planet along the celestial sphere is called ____________ motion.

Physics
1 answer:
motikmotik3 years ago
4 0

Answer:

Retrograde

Explanation:

You might be interested in
An airplane is initially flying horizontally (not gaining or losing altitude), and heading exactly North. Suppose that the earth
yanalaym [24]

Note: The answer choices are :

a) Increased

b) Decreased

c) stayed the same

Answer:

The correct option is Increased

The magnitude of the electric field potential difference between the wingtips increases.

Explanation:

The magnitude of the electric potential difference is the induced emf and is given by the equation:

emf = l (v \times B)

where l = length

v = velocity

B = magnetic field

As the altitude of the airplane increases, the magnetic flux becomes stronger, the speed of the airplane becomes perpendicular to the magnetic field, i.e. v \times B = vB sin90 = vB\\ ,

the induced emf = vlB, and thus increases.

The magnitude of the electric field potential difference between the wingtips increases

3 0
2 years ago
How do the forces in nuclear and chemical reactions differ?
kvasek [131]

B. Chemical reactions must overcome the strong nuclear force

8 0
3 years ago
Read 2 more answers
These types of electromagnetic waves are listed in order of increasing frequency:
xenn [34]

Answer:

B. X-rays

Explanation:

From the given choices, x-rays will have the highest energy of the given waves.

The energy of electromagnetic waves is highly dependent on their frequency and wavelength.

Electromagnetic waves with a high frequency and small wavelength will have higher energy compared to those with low frequency and high wavelength.

X-rays are one the most energetic waves on the periodic table. They have a very high frequency and low wavelength.

7 0
2 years ago
Read 2 more answers
A student uses the right-hand rule as shown.
m_a_m_a [10]

Answer: O:right

Explanation: In this case you place your finger on the current, and your fingers should curl showing the way, you must use your right hand in this case, otherwise that would mean the fingers on your left would bend way back, and snap off, (Not really lol,  just saying)

5 0
2 years ago
Scientists study how the continents move. Why might scientists use a model
tigry1 [53]

Answer:

B. It is too slow to observe directly

Explanation:

They move too slow to be able to observe how they move.


I hope it helps! Have a great day!
bren~

3 0
2 years ago
Other questions:
  • What is the force that can cause two pieces of iron to attract each other?
    10·2 answers
  • You want to create an electric field vector E = < 0, 5 104, 0> N/C at location < 0, 0, 0>. Where would you place a p
    14·1 answer
  • What does the w mean in w=fxd
    8·2 answers
  • What Type of Wave is Shown Below? PLZ ANSWER I'M ALREADY FAILING AT THIS SUBJECT!
    9·1 answer
  • ___ is the rate of change of velocity of an object? Formula: ___
    15·2 answers
  • What's is the origin of Neptune's moon Triton?​
    6·1 answer
  • Please help ASAP- A book has a mass of 5 kg, a baby has a mass of 5 kg. Which one weighs more?
    11·2 answers
  • Which water would you use to make salt dissolve the slowest?
    15·1 answer
  • A musician hits a drum with a drumstick. In three to four sentences, explain the collision forces between the drum and drumstick
    6·1 answer
  • a guage is connected to tank in which the pressure of the fluid is 305kpa above atmospheric. if the absolute presssure of the fl
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!