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
allsm [11]
3 years ago
8

Which of the following is a temporary magnet made by placing a piece of iron inside a current-carrying coil of wire

Physics
1 answer:
Mumz [18]3 years ago
3 0
Electromagnetic. Answers may vary in wording based on the test.
You might be interested in
Which type of map would you most likely use to locate mineral deposits? A. topographic B. geologic C. satellite D. hazard
qwelly [4]
I think you would be using a topographic Map, So the answer should be A
3 0
3 years ago
When an oxygen atom forms an ion, it gains two electrons. What is the electrical charge of the oxygen ion?
Mashutka [201]
-2. This is because it is gaining electrons. Electrons are negative. Therefore it is a negative charge.
6 0
3 years ago
When sweat evaporates from your skin the temp of your skin decreases this is because
Vanyuwa [196]
The water molecules with a slower speed are escaping
8 0
3 years ago
Who was the creator of sports
Elden [556K]
The first Olympic Games were in Greece
8 0
3 years ago
The labeled images each represent the wave patterns found in the electromagnetic wave spectrum. which of these images are correc
Phantasy [73]
Energy E of EM radiation is given by the equation E=hf, where h is Planck's constant and f is frequency. It means energy E and frequency f are proportional so as we increase the frequency, energy also increases. Also, the relationship between the wavelength and frequency is c=λ*f where λ is the wavelength and f is frequency and c is the speed of light. This tells us the wavelength and frequency are inversely proportional. So as we increase the frequency the wavelength is getting smaller. So as we go from left to right the frequency increases, energy also increases and the wavelength is decreasing. Or, on the left side we should have low frequency, low radiant energy, and long wavelength. On the right side we should have high frequency, high radiant energy and low wavelength. That is the third graph. 
5 0
3 years ago
Other questions:
  • Un lector de DVD, la velocidad de giro es de 5400 rpm. determina el valor velocidad angular en rad/s,la frecuencia y el periodo
    13·1 answer
  • Choose the false statement regarding resistance.
    15·1 answer
  • Why are there two fluoride ions in magnesium fluoride but only one fluoride ion in lithium fluoride
    13·2 answers
  • The flash unit in a camera uses a 3.0 V battery to charge acapacitor. The capacitor is then discharged through a flashlamp.The d
    9·1 answer
  • You have a pulley 10.4 cm in diameter and with a mass of 2.3 kg. You get to wondering whether the pulley is uniform. That is, is
    7·1 answer
  • Question 11 of 13 (1 point) Jump to Question:
    9·1 answer
  • Light incident on a Surface at an angle of 45° undergoes diffused reflection. At what angle will it reflect?
    10·2 answers
  • Hirryyyyy huryyyyyyy
    11·2 answers
  • A boat traveling across a river has a resultant velocity of 10 km/h and travels 34 degrees with respect to the shore. A) What is
    6·1 answer
  • When is the pressure of the man on the ground more – lying position or standing
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!