Engineering High School

A good scientific question

is specifically focused and tries to answer something unknown.
is generally focused and tries to answer a gap in knowledge.
always has a gap in knowledge.
always leads to a hypothesis.

Answers

Answer 1

Answer:

is generally focused and tries to answer a gap in knowledge

Explanation:

just took test review

Related Questions

What are primary reasons for being trained on cleaning, storage, and maintenance of tools and equipment?
O Work safer
O Save money on tools
O Work more efficiently
O All of the above

Answers

All of the above is the answer
all of the above the last one

e
17. You can place frame-engaging lift adapters anywhere under the vehicle's body, frame, or suspension.
A) O True
B) False
<< Previous Page
Next Page >>

Answers

You can place frame-engaging lift adapters anywhere under the vehicle's body, frame, or suspension is a true statement.

What are frame engaging lift adapters?

Frame engaging adapters are  known to be a kind of tools that are often used for lifting vehicles for examples pickup trucks that are known to have frames.

Note that Frame form of engaging lift adapters is one that a person can put anywhere that is under the vehicle's underbody as there is no need to consult the vehicle manufacturer's manual.

Therefore, based on the above, one can say that a person can place frame-engaging lift adapters anywhere under the vehicle's body, frame, or suspension as a true statement.

Learn more about lift from

https://brainly.com/question/28367104
#SPJ1

What type of energy transfers could occur in Biosphere 2?

Answers

Answer:

Biosphere 2 is a 3.15-acre (12,700 m2) structure originally built to be an artificial, materially-closed ecological system in Oracle, Arizona (USA) by Space Biosphere Ventures, a joint venture whose principal officers were John P. Allen, inventor and Executive Director, and Margret Augustine, CEO.

Explanation:

A motor and pulley system is used to lift a 30 kg mass 20 m vertically in no more than 10 s. If the efficiency of the motor is 0.98, the minimum input power is ____ W.

Answers

The power input is obtained as 6000 W

What is the power input?

We know that the power is defined as the rate of doing work. The rate has to do with the timed rate thus if we divide the work done by the time taken to do the work, that is how we obtain the the power that is expended.

Now;

We have the work done as = 30 kg * 9.8 m/s^2 *  20 m = 5880 J

Energy expended = 5880 J/ 10 s = 588 W

We know that the efficiency is obtained from;

E = Power output/ Power input * 100/1

0.98 = 588 W/ Power input * 100/1

0.98 = 58800/Power input

Power input  =  58800/0.98

Power input  =6000 W

Learn more about power input:https://brainly.com/question/1091798

#SPJ1

is it necessary to check on the condition of your tools.

Answers

Answer:

yes because then you know wether or not to start prparing for your next tools that you need to get

Other Questions
question a survey of entrepreneurs who started companies last year shows that while virtually all did substantial preparatory research and planning, only half used that work to produce a formal business plan. since, on average, the entrepreneurs without formal plans secured the capital they needed in half the time of those with plans, these survey results indicate that, in general, formal plans did not help the entrepreneurs who produced them to secure the capital they needed. A car travels 65km/hour and gets 15miles/gallon of gasoline. How many gallons are needed for a 3 hour trip? Name this picture and get brainliest. Ken is playing with building blocks. He wants to put all 64 blocks into the same number of stacks. How many blocks could he put in each stack How did mining helpaccelerate the organization of western territories into states? Which properties can be changed by a transformation? (Check ALL that apply.)ShapeSizePositionColor For how many positive integers n, is 3^n+81 the square of an integer? que asignatura imparte el seor Browne Round 6.1687 to the nearest hundredth Which among the following is a duty of a bellman?a Monitors the safety of guest automobile by implementing security measuresb Facilitates parking of guest vehicles c Arrange car rentals and limousine services for guestsd Carries luggage to/from guestroom during check-in and check-outs 1. On his first voyage in 1492, where did Columbus and his 40 men land and set up a colony? Which action is an example of someone taking action to accept personal responsibility for eating right? continuing to eat while watching television consuming high-fat foods every day writing down foods consumed at each meal in a day going to the store on an empty stomachWhich action is an example of someone taking action to accept personal responsibility for eating right? continuing to eat while watching television consuming high-fat foods every day writing down foods consumed at each meal in a day going to the store on an empty stomachWhich action is an example of someone taking action to accept personal responsibility for eating right? continuing to eat while watching television consuming high-fat foods every day writing down foods consumed at each meal in a day going to the store on an empty stomach PLEASE HELP FAST ! GIVING BRAINLIEST !In the discussion, write a brief speech that supports your chosen leader's position on this question. Make sure to discuss the impact of the Enlightenment on the leader's views. speech from the point of view of one of these important revolutionary leaders: Toussaint Louverture, Miguel Hidalgo y Costilla, Simn Bolvar, or Jos de San Martn. Your speech must be a minimum of three paragraphs long and include at least two of the following terms:separation of powerschecks and balanceslibertyequalitydemocracypopular sovereigntyhuman rightsconstitutionalism what does this sign mean or what to do if I saw It? jonathan mendez is deciding whether to study for his economics exam at a caf or go to a concert with friends tonight. the cost of the concert ticket that he purchased yesterday is in his opportunity cost and represents a cost. Used by many smaller companies to help streamline procurement or distribution processes, ________ is an internet site whose purpose is to be a major starting point for users when they connect to the web. PLS Help Write five sentences in Spanish. HELP If you know Spanish Write one sentence in Spanish to tell what your first class of the day is. (e.g., First is Spanish class.) (Use the verb es to state what your first class is.) Write one sentence in Spanish to tell what class you dont like.(Remember: Start with no. Use the correct form of gustar. Use the pronoun me.)Write one sentence in Spanish to tell at what time your second class starts.(Use empieza to express at what time your class starts. Use a before la/las to express at which time something takes place.)Write one sentence in Spanish to tell at what time your second class ends.(Use termina to express at what time your class ends. Use a before la/las to express at which time something takes place.)Write one sentence in Spanish to state two school supplies you have in your backpack. (Start your sentence with Yo tengoUse indefinite articles un, una, unos, unas before your school supplies.Use the preposition en to express what is in your backpack.) Ryan works as a tutor for $15 an hour and as a waiter for $10 an hour. This month, he worked a combined total of 81 hours at his two jobs.Let be the number of hours Ryan worked as a tutor this month. Write an expression for the combined total dollar amount he earned this month. Aiden is a nutritionist who believes in getting vitamins and minerals naturally as part of a diverse diet. Which foods would Aiden MOST likely recommend for someone who needed to increase their vitamin intake?Question 8 options:milk or dairy itemshealthy fats like oil or nut butterchicken, pork, or tofugreen, leafy vegetables description: a keylogger program captures everything that a user enters on a computer keyboard. in this project, you download and use a software keylogger.