The illumination on a certain object 2.5 m from the light source is 6,648 lux, using same light source, what is the illumination on the object at 5 m?

Q: An image created by a lens has a height of 0.541 m, and the magnification of the image is 8.01. What…

A: Given Data: The height of an image is, hi=0.541 m The magnification of the image is, m=8.01   The…

Q: How much time does it take to do 9,560 Joules of work with 860 watts of power?

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Q: What force is required to move a 963-kilogram car with an acceleration of 5.7 m / s2?

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Q: The magnitude of the Resultant Force is 48,5898 kN. The angle 8 is 40 degrees and the y- component…

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Q: Write each of the following numbers to 3 significant figures in non-exponential notation. (Do not…

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Q: What is the cost per mile to drive a van that has a gas mileage of 12.7 miles per gallon and the…

A: From the question it is given that Distance covered = 1 mileMileage of van = 12.7 miles per…

Q: What is the wavelength of a sound wave traveling through the air at sea level that has a frequency…

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Q: If you travel 7m/s North; 9m/s West; 2 m/s North, what is your VR?

A: first velocity (v1) = 7 m/s due north second velocity (v2) = 9 m/s due west Third velocity (v3) = 2…

Q: A kilogram is equal to _______________ pounds.

A: Kilogram and pound are the units of mass  . The unit of mass can be converted from kilogram to pound…

Q: The mass of an electron is (9.11)(10-31) kilogram, and the mass of a proton is (1.67)(10-27)…

A: Mass of the electron, me=9.11×10-31 kg Mass of the proton, mp=1.67×10-27 kg

Q: Calculate the voltage if the resistance is 13 ohms and the current is 7•1 A ?

A: Given data :            The value of current    =    I            The value of Resistance    =   R…

Q: covers an area of 5.01

A: 1 m = 100 cm

Q: If the plane lands with a velocity of 95.5 mi/hr and comes to a stop in 21.3 seconds, what is the…

A: Given: The velocity of the plane = 95.5 miles/hr = 42.69 m/s Final velocity = 0 Time taken = 21.3…

Q: Answer this two pages questions

A: as per the guidelines, the first multipart question will be answered here.

Q: What is the mass of a box in kg that weighs 98 Newtons?

A: We know thatm=WgHerem=mass of objectW=Weight of objectg=acceleration of gravity

Q: The speed of light in glass is 2.00*10^ 8 m/s . How many inches will light travel through glass in…

A: Speed of light in glass (v) = 2×108 mstime (t) = 882.9 nano seconds

Q: Per hour, a 30-kW diesel generator consumes 8.80 gallons of fuel. If the generator was turned on for…

A: Given: The fuel consumed in one hour is 8.80 gallons. The time duration for which the generator was…

Q: The figure shows two large, pa

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Q: A computer monitor has a width of 14.46 inches and a height of 10.85 inches. What is the area of the…

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Q: The value of the 5 in the number 594,631 is how many times larger than the value of the 5 in the…

A: To determine The value of the 5 in the number 594,631 is how many times larger than the value of the…

Q: When 2 dozen tins are placed in a pail, the mass is 4560 grams. When 18 tins are placed in the same…

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Q: Mount Everest, at 29,028 ft, is the tallest mountain on Earth. What is its height in kilometers?…

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Q: A 3,808 mile flight headed west experienced a tailwind and made the trip in 7 hrs. The same return…

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Q: what is the reading in the micrometer ?

A: Least count of micrometer : Least count of micrometer=smallest reading of main scaleTotal number of…

Q: A nickel is 1.95mm thick how many dollars worth of nickels will a stack of nickels be to reach the…

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Q: If the walls in a room are 102 square meters in area, and a gallon of paint covers 23.0 square…

A: Area of walls in room (A) = 102 m2  A gallon of paint covers 23.0  square yards .

Q: If you drive 60 miles per hour and drive for one hour, how far do you travel?

A: Given data: Speed (v) = 60 mi/h Time (t) = 1 h Required: Distance traveled (d)

Q: If an electrician works 4-and-3/4 hours a day on a job at $16.00 an hour, how much money does he…

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Q: What is the wavelength, in the unit of meters, of a wave propagating at the speed of 1,241 m/s with…

A: We know that: The speed is v=1241 m/s The frequency is f=56 kHz Mathematically, the wavelength of…

Q: Convert to scientific notation 1. .005 = 2. 5,050= 3. 0.0008= 4. 1,000= 5. 1,000,000= 6. 0.25= 7.…

A: Scientific notation is a way of writing numbers or values of variables so that it became easy to…

Q: The distance from Earth to the Sun is 92,960,000 miles. How many feet is between the Earth and the…

A: Recall 1 mile=5280 feet using this conversion we have .

Q: Suppose you use 57 kWh (kilowatt hours) of electricity at $0.35 per kWH, 91 kWh at $0.26 per kWh,…

A: Given, Electricity usage,  57 kWh of electricity at $0.35 per kWh, 91kWh of electricity at $0.26 per…

Q: Convert 95,748 ft^2 to hectares 0.88999 ha 0.88953 ha 0.99889 ha 0.89853 ha

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Q: Calculate the voltage if the resistance is 7.5 ohms and the current is 5.1 A ?

A: Given data :      The value of  current  =  i      The value of resistance  =  R        To find :…

Q: An agent does (33,000 ft-lb) of work each minute. The work done in (one hour) is,

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Q: he distance between Makati and Tagaytay is 4,120 km. How many miles are there between the two…

A: The distance between Makati and Tagaytay is  D =4,120 km. We know 1 kilometres = 0.621 miles  Then…

Q: 2,349,000,000,000 s = ____________ Ts 522 L = _________ kL 0.00244 g = ___________ mg

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Q: You run forward, pulling a sled behind you with a force of 250 N. If you expend 2,500 Joules, how…

A: Given data:  Force on sled (F) = 250 N Work done (W) = 2,500 J Displacement (d) =?

Q: If an object of mass 920,769,954 kg is placed at a distance of 57 meters away from a second object…

A: Gravitational Force of attraction F = Gm1m2r2

Q: An airplane flies 113 miles in 23 minutes, how far will it fly in 2.36 hours?

A: Given value--- An airplane flies 113 miles in 23 minutes ?. We have to find--- how far will it…

Q: Write the following numbers in Scientific Notation. a. 0.023 x 10^-3=2.3x10^-5 b. 23.4 x…

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Q: A metric ton is 1,000 kg, and a British ton is 2,000 lb. Which has the greater weight?

A: Given data:   Metric ton, W1=1000 kg   British ton, W2=2000 lb

Q: If a hiking trail is 5 miles long and you walk 2 miles per hour, how long will it take you to hike…

A: If the distance of a hiking trail is ' d ' miles and walking speed is ' v ' miles/hr then time taken…

Q: Change from standard form to scientific notation: 0.004078 4.078 x 10-3 4.078 x 103 40.78 x 10-4…

A: Using rule of conversion of decimal places into power of 10 (scientific notation rule)

Q: Calculate the voltage if the resistance is 13.2 ohms and the current is 6.1 A ?

A: