Answer:
2 m long, how wide is it? SOLUTION. Given: F = 60.0 N. W = 2.05 × 105. J x = 9.60 × 102 m. Unknown: d = ? ... moved? 3. A hummingbird has a mass of about 1.7 g. Suppose a hummingbird does 0.15 J of work against gravity, so that it ascends straight up with a net acceleration of 1.2 m/s. 2 . How far up does it move? 4.
Explanation: hope this helps plz help me with my question
Research is being done on the use of radio waves in destroying cancer cells. What type of frequency would be best used in this technology?
Answer:
Radiofrequency Ablation (RFA) which is a type of Electrical Energy is used to treat cancer. If it sees heat made by radio waves to kill cancer cells. Ablation means destroying completely. The method is putting RFA a probe (electrode) that goes through the skin into the tumor. A CT scan is needed so to check that the probe is in exactly the right place. An electrode in the probe creates radiofrequency energy to produce heat and kill the cancer cells.
Explanation:
Answer:
The destruction of cancer cells requires a lot of energy, so high-frequency radio waves can be used in this technology because they have high energy.
Explanation:
sample response edge2022
5 reasons why it is important to do proper maintenance and safety of kitchen tools and equipment
1. Reduced utility costs
Any piece of equipment that uses electricity, gas, or water will run much more efficiently if it is kept clean and is serviced regularly. Machinery that is properly cleaned maintained will inevitably lower your utility costs, as clean and efficient equipment requires less electricity to accomplish its purpose.
2. Fewer major failures
Unanticipated equipment breakdowns can close your business down in an instant, which will result in lost revenue and unhappy customers. To prevent major malfunctions, all equipment should be inspected and serviced routinely by a reliable and certified commercial appliance repair company.
It is also a good idea to carry extended warranties on appliances in case they need to be repaired or replaced quickly. It goes without being said that you should budget for any failures that occur out of warranty.
Routine cleaning, testing, and servicing can help prevent catastrophic and unexpected failures — failures that could have catastrophic effects on your organization or even force you to shut down temporarily.
3. Consistently good food quality and service
If your kitchen equipment is not functioning properly or is not clean, the quality and taste of the food is sure to be compromised. This could ultimately result in the loss of your customer base to your competition. There is nothing worse than serving food that all tastes the same because of dirty equipment, including cookware.
Appliances that are clean and running at maximum efficiency will also ensure that the meals the kitchen puts out will be consistently good and will get to the table quickly. Good food and speedy service could lead to more customers and increased income potential.
On the flip side, no one pays good money for food that is prepared with second-rate equipment, and if you use underperforming appliances, your customers are bound to notice the decline in food quality.
4. Longer life expectancy for equipment
It is well known throughout the industry that commercial kitchen equipment is costly to replace. You could spend several thousand dollars on just a single appliance that has broken or has simply worn out because of lack of care and following the proper guidelines to keep it clean and efficient.
By taking good care of your appliances, you can significantly extend their lifespan. Just like a car, the machinery needs to be cleaned, oiled, and serviced on a regular basis to ensure a long and useful life.
Go above and beyond to get the most out of your equipment for as long as possible – it’s well worth it in the long run!
5. Increased resale value
The hospitality industry often buys and sells used machines when upgrading or moving a business to a new location. There is a fairly big market for used equipment and plumbing fixtures that are clean and in good working condition. Start-up restaurants will often seek out good deals on well-maintained equipment to help with the initial costs associated with opening a new establishment.
You may also be able to catch a tax break by donating properly maintained machinery to a nonprofit organization or school in need of kitchen equipment.
Regardless, maintaining your equipment preserves not only its life expectancy, but also its physical value.
6. Safer work environment
Keeping your employees safe at work should be one of your highest priorities, if not the very highest. This is not limited to hygienic food storage and preparation practices. Your equipment, large and small, must be operating properly and up to the codes and standards of the local health and fire departments.
Keeping cooking appliances free of food, grease, and debris will help prevent dangerous flare-ups of hot flames that could injure your cooks.
Also, assuming you have a kitchen fire suppression system, you need to keep the system functioning to protect your employees and your building if a stove catches fire. Smoke and heat detectors, sprinkler systems, and fire extinguishers also need to be routinely inspected, tested, and maintained or replaced.
Of course, your staff should take proper safety measures while cooking, like wearing protective equipment. But caring properly for your machinery will reduce the chance of having a fire in the first place.
In conclusion, it is extremely important to have a regular maintenance and cleaning schedule for all restaurant equipment and systems. This includes ovens, ranges, ventilation systems, refrigerators, freezers, dishwashers, and many more.
Putting a schedule in place for maintenance, and sticking to it, is one of the best things you can do to keep your kitchen running efficiently and safely with the highest quality of food and service.
Importance of doing proper maintenance and safety of kitchen tools and equipment are:
1. To prevent quick damage
2. To safe costs
3. To prevent bacterias or germs
4. To Increase life span of the equipment
5. To Increase equipment resale price
1. It is important to often clean our equipment as well as kitchen tools after use as this will help to prevent them from damaging.
2. Proper maintenance and safety of kitchen tools and equipment help to safe costs as you would not have to often replace those equipment and kitchen tools on regular basis.
3. Proper maintenance and safety of kitchen tools and equipment help to prevent bacterias or germs from spreading on the foods which is why it is essential to often clean all kitchens tool after use.
4. Maintaining and servicing of equipment and kitchen tools help to Increase life span of the equipments.
5. It helps to Increase equipment resale price in a situation where you intend selling them either now or in the future.
Learn more here:
https://brainly.com/question/19849446
Which has the greater change in momentum, a ball which hits a wall and sticks ot a ball that hits a wall and bounces backwards?
I need help y’all
Help me out
Answer:. 4+5+34+34+44+53 equals174 divide by 6 equals 29 hope this helps ®:]©™
Explanation:
Electrons can move between substances ſchree ways. Which of the following can be
described as electrons moving from one substance to another because they are rubbing
on an insulator?
a. induction
b. friction
c. conduction
Answer:
B.) “Shininess” should be explained as “Light bounces off the moving electrons.”
Explanation:
What is measurement
Answer:
There is no measurment
Explanation:
Have an amazing day!
What is the mass of an object if it has a momentum of 18 kg m/s and a velocity of 3.0 m/s?
Answer:
Mass, m = 6 kg
Explanation:
Given that,
The momentum of the object, p = 18 kg-m/s
Velocity, v = 3 m/s
We need to find the mass of an object.
The momentum of an object is given by :
p = mv
m is mass of the object
[tex]m=\dfrac{p}{v}\\\\m=\dfrac{18\ kg-m/s}{3\ m/s}\\\\m=6\ kg[/tex]
So, the mass of the object is 6 kg.
Select the correct answer.
An electric bell is placed inside a transparent glass jar. The bell can be turned on and off using a switch on the outside of the jar. A vacuum is created inside the jar by sucking out the air. Then the bell is rung using the switch. What will we see and hear?
A.
We’ll see the bell move, but we won’t hear it ring.
B.
We won’t see the bell move, but we’ll hear it ring.
C.
We’ll see the bell move and hear it ring.
D.
We won’t see the bell move or hear it ring.
E.
We’ll see the sound waves exit the vacuum pump.
Answer:
An electric bell is placed inside a transparent glass jar. The bell can be turned on and off using a switch on the outside of the jar. A vacuum is created inside the jar by sucking out the air. Then the bell is rung using the switch. What will we see and hear?
A.
We’ll see the bell move, but we won’t hear it ring.
B.
We won’t see the bell move, but we’ll hear it ring.
C.
We’ll see the bell move and hear it ring.
D.
We won’t see the bell move or hear it ring.
E.
We’ll see the sound waves exit the vacuum pump.
Explanation:
so, the answer to the question is
A.
We'll see the bell move, but we won’t hear it ring.
Answer:
A.
We’ll see the bell move, but we won’t hear it ring.
Explanation:
Sound waves need a medium to travel and cannot travel in vaccuum
How does a lid slow down evaporation cooling??
Answer:
It reflects the gas from entering the air and the other gases from the bottom, pushes the top gases that can't get through making it slow down, and eventually stop.
Explanation:
Ex: When you go on a slide and sit at the bottom, the other kids go down and stop behind you. So does the next kid and the next stopping the process of kids going down the slide.
helpp pls .. Which statement is true about the process shown?
Answer:
I think its A
Explanation:
When a skydiver is falling and the force of air resistance is equal to the force of gravity, what happens to the skydiver's motion?
Answer:
Terminal Velocity
Explanation:
A 11.0 kg test rocket is fired vertically from Cape Canaveral. Its fuel gives it a kinetic energy of 1985 J by the time the rocket engine burns all of the fuel. What additional height will the rocket rise
Answer:
h = 18.41 m
Explanation:
Given that,
Mass of a test rocket, m = 11 kg
Its fuel gives it a kinetic energy of 1985 J by the time the rocket engine burns all of the fuel.
According to the law of conservation of energy,
PE = KE = mgh
h is height will the rocket rise
[tex]h=\dfrac{E}{mg}\\\\h=\dfrac{1985 }{11\times 9.8}\\\\h=18.41\ m[/tex]
So, the rocket will rise to a height of 18.41 m.
a brick 25cm long ,9cm wide 5cm thick has a mass of 1000g determine the greatest pressure that can be exerted by the brick on a flat surface
Answer:
The greatest pressure is 2178 Pa
Explanation:
Pressure
It's the force applied perpendicular to the surface of an object per unit area over which the force is distributed.
If F is the force applied and A is the surface area, the pressure is calculated as:
[tex]\displaystyle P=\frac{F}{A}[/tex]
The brick has dimensions of 25 cm by 9 cm by 5 cm. There are three possible areas of contact:
[tex]A_1=25*9 = 225 cm^2=0.0225\ m^2[/tex]
[tex]A_2=25*5= 125 cm^2=0.0125\ m^2[/tex]
[tex]A_3=9*5= 45 cm^2=0.0045\ m^2[/tex]
The brick has a mass of m=1000 g = 1 Kg and exerts a force equal to its weight when placed on a flat surface, thus:
F = m.g = 1 * 9.8 = 9.8 N
The greatest possible pressure will occur when the area is the least possible [tex](0.0045\ m^2)[/tex], since the pressure and the area are inversely proportional, thus:
[tex]\displaystyle P_{max}=\frac{9.8}{0.0045}[/tex]
[tex]\displaystyle P_{max}=2178 \ Pa[/tex]
The greatest pressure is 2178 Pa
If you double the distance between you and the center of Earth, what happens to the strength of the gravitational field you experience?
Answer:
The strength of gravity decreases.
An example of that would be if you were in space; you float around because there's no gravity.
change 200km/hr into m/sec
Answer:
hey there!Explanation:
hope it is correct
it is. 55.556 metres per second
hope it helps. and have a nice day!which came the egg or the chiken
Answer:
the chicken.
Explanation:
Answer:
the chicken
Explanation:
Helppp me obi-wan canobi. you are my only hope ;) hehe
Answer:
A
Explanation:
Answer:
A.
Explanation:
help please.
How many days occur between a new moon and a first quarter moon?
Answer:
7 days or a week
Explanation:
what is the acceleration of a 10kg mass pushed by a 5N force?
Answer:
0.5 m/s²Explanation:
The acceleration of an object given it's mass and the force acting on it can be found by using the formula
[tex]a = \frac{f}{m} \\ [/tex]
From the question we have
[tex]a = \frac{5}{10} = \frac{1}{2} \\ = 0.5[/tex]
We have the final answer as
0.5 m/s²Hope this helps you
Please select the word from the list that best fits the definition
state of most nonmetals at room temperature
options: left, gas, semiconductor, halogen, right, solid, carbon nitrogen
Answer:
the answer is gas if I'm not mistaken.
Explanation:
Don't come at me if I'm wrong please :')
How will this change in income affect consumer spending in the economy?
A Increase spending
B Decrease spending
Please hurry this is urgent right answers only!!!!!
How do you know when forces are balanced (zero net
force) or unbalanced in a system? Draw a labeled
diagram to support your explanation.
Explanation:
if two individual forces are of equal magnitude and opposite direction, then the force is said to be balanced. when there is an individual force that is not being balanced by a force of equal magnitude and in the opposite direction.
What kinds of stars have either no habitable zones or very inferior ones
Help!
In a school zone, speeding fines?
A. are the same.
B. are doubled.
C. are tripled.
I will award brainliest...Please what is the work done by a man who is pulling a box of 45kg of mass by means of rope which makes angle of 45 degrees?
Answer:
No work is done since no distance is given
Explanation:
Since no distance is given, the force is not doing any work
No work is done by the man since we do not know the distance or displacement.
Work is only said to be done when the force applied on an object moves it through a particular distance.
Work done = Force x distance.
Since no distance is given in this problem, we can as well assume that the force applied is doing no work on the object.
when will an object accelerate in terms of force
Answer:
when an external force applied on an object
Explanation:
there will be a change in velocity this means it is accelerating
explain what is meant by pressure.
Answer:
Pressure means physical force that is another person or object.
. Justin completes an experiment length of time a paper airplane stays in flight. He records his results in a
data table. These results are known as _______results.
A. written
B. tabled
C. qualitative
D. quantitative
Explanation:
Qualitative is to observe and note a quality about something - like the paper airplanes are made out of "white" paper. White is a qualitative property.
Quantitative is to observe and measure a value - like the time of flight of a paper airplane.
How many significant figures below?
3.7 x 10^-3 L
A. 1
B. 2
C. 3
D.4
E. 0
Answer:C.3
Explanation:
What is the average velocity of atoms in 2.00 mol of neon (a monatomic gas)
at 308 K? Use the equation: -mv2=nRT
For m, use 0.02000 kg. Remember that R = 8.31 J/(mol-K).
O
A. 876 m/s
O
B. 87.6 m/s
O
C. 1540 m/s
O
D. 15,400 m/s
Answer:
876m/s
Explanation:
Using the formula
1/2mv² = 3/2nRT
mv² = 3nRT
m is the mass = 0.02kg
v is the average velocity of atom
n is the mole = 2.00atm
T is the temperature = 308K
R is the Boltzmann constant = 8.31 J/(mol-K).
Get the velocity
v² = 3nRT/m
Substitute the given values into the formula
v² = 3×2(8.31)(308)/0.02
v² = 3×5,118.96/0.02
v² = 15356.88/0.02
V = √767844
v = 876.27m/s
Hence the average velocity of the atom us 876m/s
