Light travels 3 x 10^8 meters every seconds (after rounding). That number in words is: 30 3,105 310 300,000,000 None of the Above

Q: Which of the following correctly fills in the blanks? negaive, more than positive, the same as…

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Q: How much time (in seconds) does it take light to travel 1.90 billion kmkm?

A: Given Distance (D) = 1.9 billion km                        = 1.9 × 109 km                         =…

Q: The speed of light in free space has been measured to be 2.99792458 × 10^8 (A) 3 Significant…

A: Given data:  Speed of light in free space c = 2.99792458×108 m/s Required: Speed in 3, 5 and 7…

Q: An observer standing on the deck of a ship just sees the top of a lighthouse. The top of the…

A: Given: The top of the light house is h1=40 m. The height of the observer eye is h2=5 m. The…

Q: A radio transmitter broadcasts at a frequency of 155kHz. What is the wavelength of the wave? ( speed…

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Q: Convert to SI and write in scientific notation: 1) 1.282 light-seconds to m 2)1 acre to m2

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Q: oF 45 40 35 30 25 20 15 10

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Q: If the speed of light is given as 299,792,458 m/s and the wavelength is 560nm. What is the frequency…

A: Given: The speed of the light is 299792458 m/s. The wavelength of the light is 560 nm.

Q: Convert 3,000 grades/century to Mega Hertz (MHz)

A: to convert : 3000 gradescentury to Mega Hertz

Q: The distance between Earth and the Sun is 1.50 * 1011 m. How much time does it take forlight to…

A: The velocity of light is 3*10^8 m/s.

Q: Approximately how many times could light travel around the Earth in one second? 5 times 7 times 70…

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Q: 30.0 45 40.0 80 50.0 |125 0.05 O 5.00 0.025 O 0.1428 O 0.2076 O 0.2856 O 0.1428

A: The slope of the given graph can be calculated using syntax for the SLOPE function in Microsoft…

Q: When a flashing light source approaches you, does the speed of light or the frequency of light—or…

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Q: If the speed of light is still faster than sound but not constant, what will happen to reality?

A: if speed of light is still faster than sound but not constant, (it means the speed of light changes…

Q: Use the definition of a meter to determine how far light travels in 1ns. Answer should be in meters,…

A: The meter is equal to the distance traveled by light in vacuum in 1/299792458 of second,

Q: An object is moving at a speed of 850 miles per hour. Express this speed in meters per minute. Round…

A: This problem is based on unit conversion. The given speed of the object is given in the unit of…

Q: From t = d/v, where the speed of light is in 3.00x108 m/s, 1 ft = 0.3048 m. Convert 1.00 ft to m and…

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Q: 9x10^22)/(3x10^19)

A: Calculation: Ratio of above numbers is as follows:…

Q: A volcano erupts on a tropical island and you see the eruption before you hear it because light…

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Q: The speed of light is 300,000,000m/s. What is the frequency of microwaves with a wavelength of 175…

A: The solution is as follows:-

Q: Light from the sun reaches us in nearly   A) 5 min B) 4.30 hrs C) 8 min D) 5.30 hrs

A: When the light from the sun reaches us, the approximate distance traveled by the light is the…

Q: 4+5x10C (1.44 m, 0 m)

A: Given value:- q1=5 x 10-6 C -----(1)   [Located at (1.44 m, 0 m) q2=12 x 10-6 C -----(2)   [Located…

Q: 47. A light-nanosecond is the distance light travels in 1 ns. Convert 1 ft to light-nanoseconds.

A: One light-nanosecond is the distance travelled by the light in one nano-second.

Q: Determine the frequency of a wave of light if the wavelength is 6.24 x 10-9m. O 8.4 x1016 Hz O 1.9…

A: The relation between the wavelength and the frequency is  frequency = speed of lightwavelength

Q: A small turtle moves at a speed of 360 furlongs per fortnight. Find the speed of the turtle in a…

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Q: 0x10³ 0x10² O 4.0 × 10² 4.0 x 105 O 4.0 × 10¹ O 16.0 x 105 O 16.0 x 10²

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Q: radio transmitter broadcasts at a frequency of 139kHz. What is the wavelength of the wave? ( speed…

A: Frequency = 139 kHz   = 139000 Hz  Speed of light = 3 × 108 m/s

Q: One year (yr) is 365.24 days. One light-year (lyr) is 9.467 × 10^15 m. Convert the speed of light…

A: Given information: The number of days in a year (yr) = 365.24 The speed of light (c) = 3 ×108 m/s…

Q: How far does light travel within 90 minutes? If light travels at 30,000 km/s.

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Q: Light year is a unit of   A) time B) speed of light C) distance D) mass

A: the distance traveled by the light in one year is called one light year.

Q: If a light source is located 12 m away from an area, how much of the area is illuminated

A: It is known that the light source is located r=12m away from the area.

Q: • The light-year (ly) is a unit of distance commonly used in astronomy. It is defined as the…

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Q: Speed of light is just a theoretical concept: it cannot actually be measured in practice because…

A: Light is electromagnetic radiation comprises of small bundles of energy.  Range of visible light…

Q: The speed of light in free space has been measured to be 2.99792458 x 108-m/s. Express the speed of…

A: Speed of light in free space = 2.99792458 × 108 m/s  ( this value consists of nine significant…

Q: I am flying from Kansas City to Denver. My flight leaves Kansas City at 4:30 pm. I land in Denver at…

A: Kanas city is 1 hour ahead of Denver If you leave Kanas city at 4:30 pm, Then time in denver is 3:30…

Q: The speed of light in free space has been measured to be 2.99792458 x 108-m/s.Express the speed of…

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Q: There are about 3.15 x 10 7 seconds in one year. Convert your answer into years:…

A: 1 minute = 60 seconds 1 hour = 60 minutes 1 day = 24 hour  1 year = 365 days (we are not considering…

Q: Speed = distance / time.  The letter "c" is used to represent the speed of light. c = d / t…

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Q: If the time been taken to see light of strikes is equal 3.3x10-5 sec. How far away is the strikes…

A: Given data: -  The time taken to see the light of strike is t = 3.3 x 10-5 s.

Q: Convert the following into scientific notation: 0.000000000564 O 0.564 x 109 O 5.64 x 10-10 O 5.64 x…

A: Given that the number is  0.000000000564

Q: Os1s ... O m m 8 m 18 m 32 m 50 m

A: Acceleration.

Q: is d = 171 m from home plate (see the figure below). How much time elapses between the instant the…

A: Given Distance = 171 m Speed= 344 m

Q: "Light years" is the unit of _____?   A) Acceleration B) Distance C) Light Intensity D) Weight

A: Find:- light-year is a unit of?

Q: Express the speed of light, 3.00 x 108 m/s in:       a) Feet per microsecond         b)…

A: Given: The speed of the light is c =  3.00 x 108 m/s.

Q: light in a vacuum travels at a speed of 3.00x10^8 m per s. Pluto's average distance from the sun is…

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Q: Light year is the unit of ___________

A: solution as

Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.