A virtual image produced by a lens is always A. located in the back of the lens. B. smaller than the object. C. located in front of the lens. D. larger than the object.
Question
Updated 283 days ago|2/14/2020 2:23:53 PM
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Original conversation
User: A virtual image produced by a lens is always A. located in the back of the lens. B. smaller than the object. C. located in front of the lens. D. larger than the object.

Weegy: A virtual image produced by a lens is always located in the back of the lens.

User: Unlike images produced by a convex spherical mirror, images produced by concave spherical mirrors A. can be real or virtual depending on the object's placement. B. are always going to be displayed upright, not inverted. C. are located only by the mirror. D. are always going to be virtual.

Question
Updated 283 days ago|2/14/2020 2:23:53 PM
Rating
8
Unlike images produced by a convex spherical mirror, images produced by concave spherical mirrors can be real or virtual depending on the object's placement.
Added 283 days ago|2/14/2020 2:23:53 PM

Questions asked by the same visitor
A tank with a flat bottom is filled with water to a height of 4 meters. What is the pressure at any point at the bottom of the tank?
Question
Updated 54 days ago|9/30/2020 7:13:11 AM
A tank with a flat bottom is filled with water to a height of 4 meters. 39.2 KPa is the pressure at any point at the bottom of the tank. Solution: P=pgh P is pressure, g is the gravitational constant, h is the height. 9.8 x 4 = 39.2 KPa.

Added 54 days ago|9/30/2020 7:13:11 AM
A package was determined to have a mass of 5.7 kilograms. What's the force of gravity acting on the package on earth
Question
Updated 149 days ago|6/27/2020 10:25:30 PM
A package was determined to have a mass of 5.7 kilograms. The force of gravity acting on the package on earth is 55.86N.

F=ma , F = 5.7*9.8 = 55.86N.
Added 149 days ago|6/27/2020 10:25:30 PM
A salt is obtained as a reaction between A. a nonmetal and a metal. B. a base and water. C. a base and an acid. D. an acid and oxygen.
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Question
Updated 127 days ago|7/19/2020 9:12:28 PM
The following is accurate in describing the placement and classification of iodine: iodine is located in period 5, group 17 and is classified as a nonmetal.
Added 127 days ago|7/19/2020 9:12:28 PM
If the frequencies of two component waves are 24 Hz and 20 Hz, they should produce _______ beats per second. A. 8 B. 12 C. 4 D. 2
Weegy: If the frequencies of two component waves are 24 Hz and 20 Hz, they should produce 4 beats per second. User: If a string vibrates at the fundamental frequency of 528 Hz and also produces an overtone with a frequency of 1,056 Hz, this overtone is the A. third harmonic. B. second harmonic. C. fourth harmonic. D. first harmonic. Weegy: If a string vibrates at the fundamental frequency of 528 Hz and also produces an overtone with a frequency of 1,056 Hz, this overtone is the second harmonic. User: The rare earth elements include A. the lanthanide series and the alkali metals. B. the actinide series and the alkaline earth metals. C. the alkali metals and the transition metals. D. the lanthanide series and the actinide series. Weegy: The rare earth elements include the lanthanide series and the actinide series. User: Which of the following is one way to prevent the corrosion of iron? A. Protect the iron from polluted air. B. Paint exposed iron parts with protective paint. C. Let the iron develop a natural coat of carbonate. D. Add carbon to the iron. Weegy: Paint exposed iron parts with protective paint is one way to prevent the corrosion of iron. User: Which of the following accurately describes properties of valence? A. Nonmetallic elements tend to have a positive valence and tend to be electron borrowers. B. Metals tend to have a negative valence and tend to be electron borrowers. C. The greater the number of electrons an atom has to borrow or to lend, the greater the activity of the atom. D. The smaller the number of electrons an atom has to borrow or to lend, the greater the activity of the atom (More)
Question
Updated 241 days ago|3/27/2020 8:54:10 PM
The smaller the number of electrons an atom has to borrow or to lend, the greater the activity of the atom. -accurately describes properties of valence.
Added 241 days ago|3/27/2020 8:54:10 PM
The periodic table is based on an element's A. molecular mass. B. molecular size. C. atomic number. D. atomic mass.
Weegy: The periodic table is based on an element's atomic number. User: Which of the following medicinals are utilized to help reduce pain? A. Sulfonamides B. Analgesics C. Tranquilizers D. Insulin injectables Weegy: Analgesics are utilized to help reduce pain. User: All of the following elements produce magnetic fields except for A. copper. B. iron. C. nickel. D. cobalt. Weegy: All of the following elements produce magnetic fields except for copper. User: When given a compound, adding up all of the _______ of all of the individual atoms within one molecule of a compound will determine the molecular mass. A. atomic numbers B. protons C. atomic masses D. electrons (More)
Question
Updated 10/3/2018 11:19:35 PM
When given a compound, adding up all of the atomic masses of all of the individual atoms within one molecule of a compound will determine the molecular mass.
32,724,712
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