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
anzhelika [568]
2 years ago
5

Who was the last person to step on the moon?

Physics
2 answers:
Pavlova-9 [17]2 years ago
5 0
Eugene Cernan was not the last, but he was the most recent.
notsponge [240]2 years ago
5 0
The last person to walk on the moon was Apollo astronaut Eugene Cernan. <span />
You might be interested in
Energy in an ecosystem is first obtained by
Likurg_2 [28]

Answer:

The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers such as plants, algae, and cyanobacteria use the energy from sunlight to make organic matter from carbon dioxide and water. This establishes the beginning of energy flow through almost all food webs.

You're welcome if I helped!

6 0
3 years ago
Are plants carnivores<br>Ture or False​
monitta

Answer:

False they are producers and they don' eat anything only produce and provide

Explanation:

3 0
2 years ago
How much of the electromagnetic spectrum is visible to us?
mihalych1998 [28]
 we only see wavelengths from 400–700 nanometers.
3 0
3 years ago
Read 2 more answers
We have two solenoids: solenoid 2 has twice the diameter, half the length, and twice as many turns as solenoid 1. The current in
leva [86]

Answer:

the field at the center of solenoid 2 is 12 times the field at the center of solenoid 1.

Explanation:

Recall that the field inside a solenoid of length L, N turns, and a circulating current I, is given by the formula:

B=\mu_0\, \frac{N}{L} I

Then, if we assign the subindex "1" to the quantities that define the magnetic field (B_1) inside solenoid 1, we have:

B_1=\mu_0\, \frac{N_1}{L_1} I_1

notice that there is no dependence on the diameter of the solenoid for this formula.

Now, if we write a similar formula for solenoid 2, given that it has :

1) half the length of solenoid 1 . Then L_2=L_1/2

2) twice as many turns as solenoid 1. Then N_2=2\,N_1

3) three times the current of solenoid 1. Then I_2=3\,I_1

we obtain:

B_2=\mu_0\, \frac{N_2}{L_2} I_2\\B_2=\mu_0\, \frac{2\,N_1}{L_1/2} 3\,I_1\\B_2=\mu_0\, 12\,\frac{N_1}{L_1} I_1\\B_2=12\,B_1

5 0
3 years ago
1 (3 points)
trapecia [35]

Answer:

300

Explanation:

15x20

5 0
3 years ago
Other questions:
  • Where is relative time recorded
    7·1 answer
  • How does a Geiger counter measure radiation levels?
    12·1 answer
  • Selective serotonin reuptake inhibitors began appearing in the
    13·1 answer
  • The passage of electricity is caused by the movement of what
    14·2 answers
  • Use the periodic table to identify the number of core electrons and the number of valence electrons in each case below. Potassiu
    12·2 answers
  • Which of these waves moves the fastest? <br> a. sound <br> b. radio <br> c. ocean <br> d. seismic
    5·2 answers
  • The displacement vector from your house to the library is 740 m long, pointing 40 ∘ north of east. Part A What are the x-compone
    12·1 answer
  • PLZ HELP 20 POINTS If you aimed all the various colored spot lights at the actor on a stage, the combined light would appear to
    7·2 answers
  • Answer ASAP and only if you know its correct <br> this is science btw
    12·1 answer
  • A skier stands at the top of a 50 meter slope. He then skis down the slope. What is his approximate speed at the bottom of the s
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!