guitar string has a length of 642.0 mm and a mass of 3.70 g. The rope presents fundamental mode of vibration at a frequency of 196.0 Hz. Figure 1: Guitar strinR etermine the wave function if the amplitude of the original traveling waves is 1.25 m and one of the ends of the string is located at x = 0.

Q: true or false. the red light has more energy than the green light

A:

Q: What is the circle of illumination

A: THE  CIRCLE OF ILLUMINATION:-  The imaginary line that separates light from the darkness and day…

Q: For question #1, what is the magnitude of the resultant force? O 19.45 N O 29.22 N O 43.98 N O 23.79…

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Q: Light rays from the sun, which is at the sun, which is at an angle of 35 degrees above the western…

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Q: How much work is required to move an object in the vector field given as F = yi+3x j Along the lower…

A: Given force, The equation of lower part of the ellipse, Thus we can write,

Q: Which of the following items are electrical insulators? quartz plastic mercury diamonds

A: Electric insulators are those materials which is not conducting electricity . Examples are quartz ,…

Q: You have a blue spotlight and eight pieces of paper in various colors. Classify each piece of…

A: Given : Blue spot light and want to classify eight given colors Blue, Green, White, Black, Red,…

Q: What is left reversal image?

A: Given:  Left reversal image

Q: Give the illustration (ray diagram illustration) of the given problem

A:

Q: Fishing can be done many ways, like with a fishing rod, a fishing net, or your bare hands. Archers…

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Q: why does the moon seem to be producing light from the student’s view?

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Q: • Grab the object and drag it to the lefthand side of the mirror Mark all of the things below that…

A: From the ray diagram, we can conclude that the sign of focal length is positive. From the ray…

Q: Is it possible for a fire to cast a shadow?

A: Is it possible for a fire to cast a shadow?

Q: If you traveled faster than the speed of light to another planet then quickly turned around and…

A: As we are traveling faster than light, the light from earth would not have been caught up with us.…

Q: See the picture: Which ray shows the light going from denser medium to rarer medium. D.

A: Answer :- ---- D rays  A ray of light goes from denser to rarer medium it bends away from the…

Q: What measurement is depicted in the image ?

A: In this question we have to specify the measurement being taken in the given picture. Please give…

Q: What is focal point?

A: Focal point is a central point of attention.

Q: Positive charge Q is distributed uniformly along the positive y-axis between y = 0 and y = a. A…

A:

Q: Each of the images below represents a change in this light beam. All images are to the same scale.…

A: the first image represents particle nature second a longer wavelength (smaller frequency) and small…

Q: All spotlights are place at 15 meters from the stage. You want to produce a circle of light of…

A:

Q: Why is the word painted on the ambulance car in reversed-letter?

A: Lateral inversion : A lateral inversion is a phenomenon in which if a body is located in front of…

Q: Please check if these question is correct

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Q: Object 3 12 4.

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Q: Color indicates surface temperatures. (True or false)

A: We know every body emit and absorb the radiation.

Q: What is an image? How it is formed?

A:

Q: Write the formula of lense and explain the meaning of symbols used.

A: Lens formula is an equation relating the focal length, distance of image, and distance of object for…

Q: A ray of light is incident on the surface of a crown glass plate at an angle of 35° with the normal.…

A: Refractive index of glass =n=1.55 From the law of reflection, θi=θr=350 Snell's law of refraction…

Q: Describe an interaction among two astronomical objects?

A: Gravitational force acts between two objects having mass and it always acts along the line joining…

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.