PHYSICS HIGH SCHOOL

What does the measurement 6.5 V represent? A. Electric field B. Electric potential C. Electric potential energy D. Electric force

Answers

Answer 1
Answer: Option B. Electric potential.

V means volts and is the unit defined for the electric potential or voltage.
Answer 2
Answer:

Answer:

B. Electric potential

Explanation:

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Gas pressure in a closed system is caused by _____.
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As light shines from air to another medium, i = 26.0 º. The light bends toward the normal and refracts at 32.0 º. What is the index of refraction? A)0.827
B)0.944
C)1.21
D)1.06

Answers

The equation for the index of refraction is n = sin(theta1)/sin(theta2) where theta1 is the refracted angle and theta2 is the angle in a medium. Plugging in the values for the index of refraction, n = sin(32)/sin(26) we get 1.21. the answer is letter C. The index of refraction is always greater than 1.

That answer is wrong it is not 1.21 just turned it in and was wrong

A wave travels down the length of a 25-meter rope in 5.0 seconds. The speed of the wave is _____.5.0 m/s
0.2 m/s
125 m/s
25 m/s

Answers

The answer is 5.0 m/s. It is asking for the SPEED of the wave, therefore, you need to know that speed = distance / time. You just simply divide 25 meters (distance) to 5.0 seconds (time) which will leave you the speed of 5.0 m/s. 

Answer:

5.0 m/s

Explanation:

Distance/Time Taken

Which cloud model uses some datacenters focused on providing cloud services to anyone that wants them, and some data centers that are focused on a single customer? A. Public cloud B. Hybrid cloud C. Multi-cloud

Answers

Answer:badge hunter lets go

Explanation:

sorry im badge hunting because i like badges

Explain why solar energy is considered an inexhaustible source of energy

Answers


-- The amount of energy radiated by the sun is not affected at all by how much
of it we use or don't use.

-- The sun is not expected to quit shining on us, or to change its rate of energy
output, at any time within the next several many human lifetimes.

Solar energy is going to keep arriving here, continuously, at the same rate,
free of charge, for a long long time, whether we feel like using it or not.  It's
the closest thing to manna from heaven that has been seen around here for
thousands of years.

A pendulum has a period of 0.3 second. What is its frequency?

Answers

Frequency= 1/T T=Period T=0.3 Frequency = 3.33 repeating. Hz

The greater the___of the object, the greater the force needed to achieve the same change in motion.

Answers

Answer:mass

Explanation:
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