Correct answer is option E. No dimensions
As we know formula Pressure (P) is [tex]\frac{F}{A}[/tex]
also,
Dimensional formula of Pressure is [tex]M^{1}L^{-1}T^{-2}[/tex]Dimensional formula of length is L Dimensional formula of mass is MDimensional formula of velocity is [tex]L^{1} T^{-1}[/tex]So, as given W=[tex]\frac{P*L^{3} }{M*V^{2} }[/tex]
Dimensional formula of W =[tex]\frac{M^{1}L^{-1}T^{-2} L^{3} }{M^{1} L^{2}T^{-2} }[/tex]
since all terms get cancelled
Work is dimensionless i.e no dimensions
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What are the horizontal structures beneath a slab that help transfer the load from the slab to the columns?
O A roofs
B. floor
OC. arches
O D. beams
OE. lintels
Answer: D) Beams
Explanation:
Answer:
The correct answer is D. beams
Is there any correlation between the distance from the Sun and the average temperature of the
planet?
and why
dowry practice is considered to be a social problem . justify
Answer:
mark me brailinist
Explanation:
Dowry is a social evil in the society, that has caused unimaginable tortures and crimes towards women. The evil has taken lives of women from all stratas of society - be it poor, middle class or the rich. However it is the poor who succumb and fall prey to it, more due to their lack of awareness and education.
It is because of the dowry system, that daughters are not valued as much as the sons. In the society, many a times it has been seen that they are seen as a liability and are often subjected to subjugation and are given second hand treatment may it be in education or other amenities.
Today the government has come up with many laws and reforms, not only to eradicate the dowry system, but also to uplift the status of the girl child by bringing in many schemes.
It is now for the society at large to become aware and understand the situation. It up to all of us to take active steps in bringing about the necessary change and stop either giving or taking dowry. We must all know that we should start valuing our daughters first, so that others know their value once they grow up.
A bridge a mass of 800 kg and is able to support up to 4 560 kg. What is its structural efficiency?
Answer:4560÷800=5.4
Explanation:
4. An electrician's pen knife often
A. is used to loosen or tighten small screws.
B. has a small flashlight built in.
C. is intentionally dulled.
D. is kept very sharp to cut wire of large thickness.
Answer:
option d
is kept very sharp to cut wire of large thickness
Select the correct answer.
Which of these physical concepts is most important in civil engineering?
A energy transformations
B.motion under gravity
C. heat transfer
D. forces In structures
E. atomic structure
Answer:
option A energy transformation
A Jackhammer uses pressurized gas to transmit force to the hammer bit. What type of mechanical system is it?
system to transmit force.
A Jackhammer uses the principle of a _______ system to transmit force
Answer:
Constant Volume Forced Air system
Explanation:
description of a concrete walkways.
Answer:
it is made up of course Concrete. The concrete mixture is mixed with sand and water and it forms concrete to build walkways
Explanation:
i did it
A client is at risk for pulmonary embolism and is
on anticoagulant therapy with warfarin sodium.
The nurse is told that the client's prothrombin
time is 18 seconds with a control of 11 seconds.
Which action should the nurse plan?
Answer:
Double the next dose of warfarin sodium.
Withhold the next dose of warfarin sodium.
Administer the next dose of warfarin sodium.**
Cut the next dose of warfarin sodium in half
Explanation:
When engineers design solutions to problems (bridge a river, support a building, etc.) there are always certain conditions which they must work under. For example, there may be a limit to funds, space, labor, or technology; or there may be environmental restrictions to observe. These conditions are MOST GENERALLY referred to as design
Explanation:
what is your main question
A forward/backward movement of your vehicle occurs when you
a
accelerate.
b
turn the steering wheel back and forth rapidly.
c
lose tire traction on the road.
Choose the person who best completes each statement.
The outbreak and spread of epidemic diseases, such as swine flu, are tracked by a(n) ___.
The person who would use equipment to show an image of a baby before birth is a(n) ___.
The education to become a(n) ___ requires more than four years of college.
When a water source becomes contaminated with an illness-causing bacteria, a(n) ___ could be brought in to study how to get rid of the microorganisms.
The exercise is about finding the missing medical terms from the list below.. See the sentences below for the missing words.
What are the completed sentences?The outbreak and spread of epidemic diseases, such as swine flu, are tracked by a Public Health Surveillance Team.The person who would use equipment to show an image of a baby before birth is a Diagnostic Medical Sonographer.The education to become a Medical Practitioner requires more than four years of college.When a water source becomes contaminated with an illness-causing bacteria, a Microbiologist could be brought in to study how to get rid of the microorganisms.Learn more about medical terms at;
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Your teacher gives you extra h.w on the weekends if the class average on the exam is under 75%.this is an example of
Answer: Collective punishment because the whole group is responsible yet you are the one who gets the blame for it
Explanation:
11. What are restrictions when building or completing a challenge?
Explanation:
The minimum exterior open spaces around buildings that are 55 metres or more, should be 16 metres. On sides where no habitable rooms face, a minimum space of 9 metres shall be left for heights above 27 metres.
If you are involved in a collision, what should you do?
Explanation:
You have to help the person you hit and with this you hand yourself over to the authorities so that you don't get involved in a murder and save the lives of others.
18. Bela is doing a continuity test. What's he checking?
A. Resistance
B. Power
C. Current
D. Voltage
Answer:
the bela is doing a continuity test he checking current
