PHYSICS HIGH SCHOOL

________ is the ability to see objects at a distance but not things that are close, while _________ is the ability to see close objects but not things that are at a distance.

Answers

Answer 1
Answer: Longsightedness and then shortsightedness
Answer 2
Answer:

Answer:

Farsighted and Nearsighted

Explanation:

Related Questions

Classical physics is a good approximation to modern physics under certain circumstances. What are they?
An ultra-low friction pulley deal is as shown. The two weights experience an acceleration of 3.8m/s2. The first weight has 1.08kg. Find the mass of the second weight
The blood pressure in human body is greater at the feet than the brain
If you rub your hands together, does the entropy of the universe increas, decrease, or stay the same
A toy mouse has a mass of 4 kg and kinetic energy of 32 J. What is its speed? A. 6 m/s B. 3 m/s C. 5 m/s D. 4 m/s

Density is calculated by dividing the mass of an object by its volume. Please select the best answer from the choices provided T F

Answers

From among the choices suggested, the better answer is the letter ' T ' ...
the letter that can call to mind the words 'tactful', 'tested', 'tasteful', triumphant',
and 'true', depending on the context.

The description of 'density' in the first sentence is a good and correct one.

A container filled with gas has a volume of 185 mL and a pressure of 310 mm Hg. The desired new volume is 74.0 mL. What is the required new pressure? 124 mm Hg 44 mm Hg 775 mm Hg 0.00129 mm Hg

Answers

The answer is 124 mm hg

a car requires 1x10^8J of energy to drive 30km. calculate how many kilometers you could hypothetically drive using the energy contained in the rest mass of 100mg of fuel.

Answers

Ah hah !  I spy a question about  E = m c² .
OK, here we go.  Fossen your seat belt, mon,
it's going to be eh boompy rade !

E = energy equivalent of mass
m = the mass of the mass
c = the speed of light

              E  =  (m)  (c)²

                  = (100 mg) (3 x 10⁸ m/s)²

                 =  (1 x 10⁻⁴ kg) (9 x 10¹⁶ m²/s²)

                 =        9 x 10¹²  (kg-m²/s²)

                 =        9 x 10¹²  (kg-m/s²) (m)

                 =        9 x 10¹²  (newton) (m)

                 =        9 x 10¹²  joules .

The car can go 30 km on  10⁸ J of energy.

How far can it go on  9 x 10¹² J ?

                (9 x 10¹² J) x (30 km / 10⁸J)

             =  (9 x 10⁴) x (30 km)  =  2,700,000 km

             =          roughly    7.3 times the distance to the moon.

The Milankovitch cycles may have changed Earth's climate in the past. These cycles involve _____.volcanic activity on Earth
plate tectonics
Earth's tilt and orbit
sunspots

Answers

The Milankovitch cycles describe the effects of changes in Earth's movement on the climate over a long period of time. These cycles involve variations in things such as eccentricity (orbital shape), axial tilt along with axial precession. This results in changes in the solar radiation which reaches the Earth and thus affects the climate. The correct answer is Earth's tilt and orbit.

I had a different quiz, different question, same answer:

Which of these contributes to the creation of Milankovitch cycles?

B:Changes in Earth's axial tilt

When you calculate the SLOPE of a line segment, what does the SLOPE represent? (Choose all that apply) the Distance traveled the Displacement the Velocity the Acceleration None of the above

Answers

Answer:

Please find the answer in the explanation

Explanation:

When you calculate the SLOPE of a line segment, what does the SLOPE represent? (Choose all that apply) the Distance traveled the Displacement the Velocity the Acceleration None of the above

The slope of any time graph can not give you distance or displacement except for position - time graph.

When you plot either distance or displacement against time, that is, distance time graph or displacement time graph, you can get speed or velocity as the slope of the line segment.

You can only acceleration as a slope in a line of best fit if velocity is plotted against time. That is, in a velocity time graph.

What is the most important reason to control the condition of a experiment

Answers

The most important reason to control the conditions of an experiment is to make sure that the environment is affecting the results of the experiment--which would void the study. 
Other Questions
What is the formula for force?a. Force = mass * velocityb. Force = mass * accelerationc. Force = mass / accelerationd. Force = acceleration / mass
When Anna eats an apple, the sugars in that apple are broken down into the substance called glucose. Glucose is then burned in her body for energy. One of the body parts that needs this energy is the heart, which beats due to electrical impulses. A byproduct of this glucose breakdown is the heat that warms her body and is later released.Which identifies the energy transformations that take place in Anna’s body as this process takes place?A: Mechanical energy is converted to kinetic energy, which is then converted to potential energy.B: Chemical energy is converted to thermal energy and electrical energy.C: Electrical energy is converted to chemical energy and thermal energy.D: Mechanical energy is converted to potential energy which is then converted to kinetic energy.
Amusement parks are a great place to see Newton's laws of motion in action. Choose your favorite ride and describe the parts of the ride that illustrate each of Newton's laws of motion. You are only required to give a written description; however, if you would like, you may draw and label a picture in addition to the paragraph explanation. Please be sure to look at the rubric to see exactly what you are expected to include!
a car with a mass of 2000 kilograms is moving around a circular curve at a uniform velocity of 25 meters per second. The curve has a radius of 80 meters. What is the centripetal force on the car