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
mixer [17]
3 years ago
15

5 A volcanic eruption launches thousands of rocks into the air, The rocks will travel

Physics
1 answer:
Oxana [17]3 years ago
6 0
B. There is an unbalanced force acting on them
You might be interested in
Describes the relationship between the spectrum of one atom and the spectrum of another?
krok68 [10]

The relationship between the number of visible spectral lines are identical for atoms .However they have unique wavelengths.

Option B

<u> Explanation:</u>

A spectrum is a range of frequencies or a range of wavelengths. The photon energy of the emitted photon is equal to the difference between two states. For every atom there are quite many electron transitions and each has a energy difference.

This difference in wavelength causes spectrum .As each element emission spectrum is unique because each atom has different energy and causes uniqueness in the emission spectrum . Hence, due to the difference in energy it emits different wavelengths.

6 0
3 years ago
84. Three resitors each of value 30 respectively are connected in a parallel
kati45 [8]

Answer:

each resistor draws 1/3 of an amp or 0.33333 amps

Explanation:

V = I * R

V = 10 volts

R = 30 ohms

10 = I * 30       Divide by 30

10/30 = I

I = 0.33333

8 0
3 years ago
Hypothermia is a condition caused by exercising in extreme heat.
Salsk061 [2.6K]
False hypothermia is having an extremely low body temperature.....hope this helps
7 0
3 years ago
Read 2 more answers
The gas used to fill party ballons contain only helium atoms .This make helium a(n).
Nata [24]

a gas

hope this is right

5 0
3 years ago
Read 2 more answers
A pelican hunts fish in the water. As the pelican flies above the water’s surface, why must it aim for the fish in a slightly di
GarryVolchara [31]

Answer

A

Explanation

The light the fish absorbs is sunlight, the light reflecting is UV

5 0
3 years ago
Other questions:
  • True or False: The average speed of an object is always equal to the magnitude of the average velocity of the object. If False,
    7·1 answer
  • Recording the location of a star requires a measurement of:
    11·1 answer
  • A boy jogs 250 meters in 110s what is the average speed
    10·1 answer
  • Pilots can be tested for the stresses of flying high-speed jets in a whirling "human centrifuge," which takes 1.2min to turn thr
    11·2 answers
  • The ideal mechanical advantage of a machine reflects the increase or decrease in force there world be without friction, it is al
    15·1 answer
  • A physical pendulum in the form of a planar object moves in simple harmonic motion with a frequency of 0.680 Hz. The pendulum ha
    13·1 answer
  • A person stands 6.00 m from a speaker, and 8.00 m from an identical speaker. What is the wavelength of the first (n = 1) interfe
    15·2 answers
  • Question 1<br> 2 pts<br> Explain what causes a solution to be a strong acid.
    5·1 answer
  • A microscope using ultraviolet light is used to study bacteria. If the aperture diameter is 1.5 cm and it is desired to distingu
    12·1 answer
  • Use heavy-duty grounded extension cords. Heavy-duty cords will have a marking on the insulation such as ___.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!