Please, could someone show me step by step how I would do the following problem on...
Please, could someone show me step by step how I would do the following problem on conversion?
If 1 horsepower = 745.700 watts then you Consider a 100 horsepower engine. Using conversion factors express its power output in (a) watts; (b) joules per second; (c) calories per second; (d) calories per hour. The answer key gives me (a) 7.457 X 104 W (b) 7.457 X 104 J/s (c) 1.782 X 104 calls (d) 6.416 X 107 cal/h.
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Please, could someone show me step by step how I would do the
following problem on...
Let's begin with an efficiency analysis of a gasoline engine. The engine in a large truck...
Let's begin with an efficiency analysis of a gasoline engine. The engine in a large truck takes in 2500 J of heat and delivers 500 J of mechanical work per cycle. The heat is obtained by burning gasoline with heat of combustion Le = 5.0 x 104 J/g. (a) What is the thermal efficiency of this engine? (b) How much heat is discarded in each cycle? (c) How much gasoline is burned during each cycle? (d) If the engine goes...
Please show your work step by step and make sure the answers are correct because I...
Please show your work step
by step and make sure the answers are correct because I cannot do
it twice
part C
What mass of fuel is
burned in each cycle?
Part D
If the engine goes through 70.0
cycles per second, what is its power output in
kilowatts?
Part E
If the engine goes through 70.0
cycles per second, what is its power output in
horsepower?
Exercise 20.3-Enhanced- with Solution Constants es 0233 A gasoine engine takes in 1.72...
Could someone show me step by step how to solve for this question and show and explain why they c...
Could someone show me step by step how to solve for this
question and show and explain why they chose the equations and the
formula they did to solve for this?
The fifth harmonic for standing waves on a string is 455 Hz. The length of the region on the string where the standing waves are present is 0.784 m. The linear density of the string is 5.86 x 104 kg/m. Calculate the tension on the string.
The fifth harmonic...
could someone please show me step by step how to solve this? What is the [H3O*]...
could someone please show me step by step how to solve
this?
What is the [H3O*] if [OH-] is 5.0 x 10-8 M?
Could someone help me with this question please as I am kinda lost as in how to do these type of questions please explain each step a) Draw a schematic that shows how to harvest tidal energy by a bar...
Could someone help me with this question please as I am kinda
lost as in how to do these type of questions
please explain each step
a) Draw a schematic that shows how to harvest tidal energy by a barrage. 8 marks] b) The surface area of the basin is A, the tidal range is R, the density of water is p. What is the maximum power that can be extracted from the tidal range? [5 marks] c) in b)...
can someone show me how todo this problem step by step? im having trouble with the...
can someone show me how todo this problem step by
step? im having trouble with the whole concept. the answers is
n1=6. n2=5, f_LO=9.8MHz, f_BPF=3MHz.
Hint: Show first that f-? ej(? sin x-nx) d-2?cos (? sin x-rx)d. nx) dx = 2 cos ( 5.3-1 Design (the block diagram of) an Armstrong indirect FM modulator to generate an FM carrier with a carrier frequency of 96 MHz and Af = 20 kHz. A narrowband FM generator withfc-200 kHz and adjustable Af...
How do you do these? Please show step by step Properties of Waves - Copy Learning...
How do you do these? Please show step by step Properties of Waves - Copy Learning Goal: To understand electromagnetic radiation and be able to perform calculations involving wavelength, frequency, and energy. Several properties are used to define waves. Every wave has a wavelength, which is the distance from peak to peak or trough to trough. Wavelength, typically given the symbol λ(lowercase Greek "lambda"), is usually measured in meters. Every wave also has afrequency, which is the number of wavelengths...
Can someone please provide me a step by step for how to solve this? This particular problem does not include a "show me...
Can someone please provide me a step by step for how to solve
this?
This particular problem does not include a "show me how" section
for this question and i am stuck.
Thanks,
Khumbu Company's projected profit for the coming year is as follows: Total Per Unit Sales $3,067,875 $40.50 Total variable cost 981,720 12.96 Contribution margin $ 2,086,155 $ 27.54 Total fixed cost 1,128,978 Operating income $ 957,177 Required: 1. Compute the break-even point in units. If required, round...
Could someone please show me how to do this problem? The instructions say to use Baye’s...
Could someone please show me how to do this problem? The
instructions say to use Baye’s theorem and make a tree diagram.
Thank you!
15) 43% of the workers at Motor works are female, while 64% of the workers at City Bank are female. If 15) one of these companies is selected at random (assume a 50-50 chance for each), and then a worker is selected at random, what is the probability that the worker is female, given that the...
can someone help me with the second part of this problem (where the x is) I...
can someone help me with the second part of this problem (where
the x is) I have tried multiple times, cannot figure it out.
A persan's metabalic rate is the tate at which the body consumes energy. Metabelic rate is important in studies af weight gain, cieting, and eese Here are the metabolic rates of7 men who took part in a study o cieting. The units are calories per 24 hours. These are the same caleris used to destribe the...
Let's begin with an efficiency analysis of a gasoline engine. The engine in a large truck takes in 2500 J of heat and delivers 500 J of mechanical work per cycle. The heat is obtained by burning gasoline with heat of combustion Le = 5.0 x 104 J/g. (a) What is the thermal efficiency of this engine? (b) How much heat is discarded in each cycle? (c) How much gasoline is burned during each cycle? (d) If the engine goes...
Please show your work step
by step and make sure the answers are correct because I cannot do
it twice
part C
What mass of fuel is
burned in each cycle?
Part D
If the engine goes through 70.0
cycles per second, what is its power output in
kilowatts?
Part E
If the engine goes through 70.0
cycles per second, what is its power output in
horsepower?
Exercise 20.3-Enhanced- with Solution Constants es 0233 A gasoine engine takes in 1.72...
Could someone show me step by step how to solve for this
question and show and explain why they chose the equations and the
formula they did to solve for this?
The fifth harmonic for standing waves on a string is 455 Hz. The length of the region on the string where the standing waves are present is 0.784 m. The linear density of the string is 5.86 x 104 kg/m. Calculate the tension on the string.
The fifth harmonic...
could someone please show me step by step how to solve
this?
What is the [H3O*] if [OH-] is 5.0 x 10-8 M?
Could someone help me with this question please as I am kinda
lost as in how to do these type of questions
please explain each step
a) Draw a schematic that shows how to harvest tidal energy by a barrage. 8 marks] b) The surface area of the basin is A, the tidal range is R, the density of water is p. What is the maximum power that can be extracted from the tidal range? [5 marks] c) in b)...
can someone show me how todo this problem step by
step? im having trouble with the whole concept. the answers is
n1=6. n2=5, f_LO=9.8MHz, f_BPF=3MHz.
Hint: Show first that f-? ej(? sin x-nx) d-2?cos (? sin x-rx)d. nx) dx = 2 cos ( 5.3-1 Design (the block diagram of) an Armstrong indirect FM modulator to generate an FM carrier with a carrier frequency of 96 MHz and Af = 20 kHz. A narrowband FM generator withfc-200 kHz and adjustable Af...
Can someone please provide me a step by step for how to solve
this?
This particular problem does not include a "show me how" section
for this question and i am stuck.
Thanks,
Khumbu Company's projected profit for the coming year is as follows: Total Per Unit Sales $3,067,875 $40.50 Total variable cost 981,720 12.96 Contribution margin $ 2,086,155 $ 27.54 Total fixed cost 1,128,978 Operating income $ 957,177 Required: 1. Compute the break-even point in units. If required, round...
Could someone please show me how to do this problem? The
instructions say to use Baye’s theorem and make a tree diagram.
Thank you!
15) 43% of the workers at Motor works are female, while 64% of the workers at City Bank are female. If 15) one of these companies is selected at random (assume a 50-50 chance for each), and then a worker is selected at random, what is the probability that the worker is female, given that the...
can someone help me with the second part of this problem (where
the x is) I have tried multiple times, cannot figure it out.
A persan's metabalic rate is the tate at which the body consumes energy. Metabelic rate is important in studies af weight gain, cieting, and eese Here are the metabolic rates of7 men who took part in a study o cieting. The units are calories per 24 hours. These are the same caleris used to destribe the...
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