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A far-sighted person can see his iPhone clearly only if he holds it 40 cm away...
A far-sighted person can see his iPhone clearly only if he holds it 40 cm away...
A far-sighted person can see his iPhone clearly only if he holds it 40 cm away a farther from his eyes. What should be the prescription of his contact lenses, if he wants to clearly see his phone at a distance of 25 cm? +1.5 D -1.5D +6.5D -6.5D -24D
A far-sighted person can see his iPhone clearly only if he holds it 40 cm away...
A far-sighted person can see his iPhone clearly only if he holds it 40 cm away a farther from his eyes. What should be the prescription of his contact lenses, if he wants to clearly see his phone at a distance of 25 cm? +1.5 D -1.5 D +6.5 D -6.5 D -2.4 D
A far-sighted person can see his iPhone clearly only if he holds it 40 cm away...
A far-sighted person can see his iPhone clearly only if he holds it 40 cm away a farther from his eyes. What should be the prescription of his contact lenses, if he wants to clearly see his phone at a distance of 25 cm? Group of answer choices +1.5 D -1.5 D +6.5 D -6.5 D -2.4 D
Question 13 5 pts A far-sighted person can see his iPhone clearly only if he holds...
Question 13 5 pts A far-sighted person can see his iPhone clearly only if he holds it 40 cm away a farther from his eyes. What should be the prescription of his contact lenses, if he wants to clearly see his phone at a distance of 25 cm? O +1.5 D 0 -1.5 D 0 +6.5D O -6.5 D O -2.4D
a.A far-sighted person can see his iPhone clearly only if he holds it 40 cm away...
a.A far-sighted person can see his iPhone clearly only if he holds it 40 cm away a farther from his eyes. What should be the prescription of his contact lenses, if he wants to clearly see his phone at a distance of 25 cm? Group of answer choices +1.5 D -1.5 D +6.5 D -6.5 D -2.4 D b.An object is placed at 50 cm from a convex spherical mirror with a radius of curvature of 200 cm. What are...
Please answer all three questions The figure shows a stationary conducting loop adjacent to a vertical...
Please answer all three questions
The figure shows a stationary conducting loop adjacent to a vertical current-carrying wire. For which of the following conditions will a counter-clockwise induced current circulate in the stationary loop? Current-carrying wire Stationary conducting loop Counter- clockwise induced current The current in the vertical wire flows downward and its value is decreasing. The current in the vertical wire flows downward and its value is constant. The current in the vertical wire flows downward and its value...
Question 12 5 pts The figure shows a stationary conducting loop adjacent to a horizontal current-carrying...
Question 12 5 pts The figure shows a stationary conducting loop adjacent to a horizontal current-carrying wire. For which of the following conditions will a counter- clockwise induced current circulate in the stationary loop? Stationary conducting loop Counter- clockwise induced current - Current-carrying wire The current in the horizontal wire flows to the right and its value is increasing The current in the horizontal wire flows to the right and its value is constant. The current in the horizontal wire...
If Mark is unable to see objects clearly when they are placed beyond 0.5m away, (a)...
If Mark is unable to see objects clearly when they are placed beyond 0.5m away, (a) is he near-sighted or far-sighted? (b) What should be the focal length of a pair of contact lenses prescribed to correct this problem? (c) If instead he wears eye-glasses, and they are to sit 2.0cm in front of his eyes, what prescription should they be?
Sometimes a person cannot clearly see objects close up or far away. To correct this type...
Sometimes a person cannot clearly see objects close up or far away. To correct this type of vision, bifocals are often used. The top half of the lens is used to view distant objects and the bottom half of the lens is used to view objects close to the eye. A person can clearly see objects only if they are located between 40 cm and 198 cm away from his eyes. Bifocal lenses are used to correct his vision. What...
Sometimes a person cannot clearly see objects close up or far away. To correct this type...
Sometimes a person cannot clearly see objects close up or far away. To correct this type of vision, bifocals are often used. The top half of the lens is used to view distant objects and the bottom half of the lens is used to view objects close to the eye. A person can clearly see objects only if they are located between 33 cm and 174 cm away from her eyes. Bifocal lenses are used to correct her vision. What...
A far-sighted person can see his iPhone clearly only if he holds it 40 cm away a farther from his eyes. What should be the prescription of his contact lenses, if he wants to clearly see his phone at a distance of 25 cm? +1.5 D -1.5D +6.5D -6.5D -24D
A far-sighted person can see his iPhone clearly only if he holds it 40 cm away a farther from his eyes. What should be the prescription of his contact lenses, if he wants to clearly see his phone at a distance of 25 cm? +1.5 D -1.5 D +6.5 D -6.5 D -2.4 D
Question 13 5 pts A far-sighted person can see his iPhone clearly only if he holds it 40 cm away a farther from his eyes. What should be the prescription of his contact lenses, if he wants to clearly see his phone at a distance of 25 cm? O +1.5 D 0 -1.5 D 0 +6.5D O -6.5 D O -2.4D
Please answer all three questions
The figure shows a stationary conducting loop adjacent to a vertical current-carrying wire. For which of the following conditions will a counter-clockwise induced current circulate in the stationary loop? Current-carrying wire Stationary conducting loop Counter- clockwise induced current The current in the vertical wire flows downward and its value is decreasing. The current in the vertical wire flows downward and its value is constant. The current in the vertical wire flows downward and its value...
Question 12 5 pts The figure shows a stationary conducting loop adjacent to a horizontal current-carrying wire. For which of the following conditions will a counter- clockwise induced current circulate in the stationary loop? Stationary conducting loop Counter- clockwise induced current - Current-carrying wire The current in the horizontal wire flows to the right and its value is increasing The current in the horizontal wire flows to the right and its value is constant. The current in the horizontal wire...
Sometimes a person cannot clearly see objects close up or far away. To correct this type of vision, bifocals are often used. The top half of the lens is used to view distant objects and the bottom half of the lens is used to view objects close to the eye. A person can clearly see objects only if they are located between 33 cm and 174 cm away from her eyes. Bifocal lenses are used to correct her vision. What...
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