The amount of work done in pumping water out of a cubical vessel of height 1 m is nearly(g=10ms−2) View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium NCERT Solutions for Class 11 English Medium ...
Integrating.-Means for ascertaining the work done upon a liquid by a pumping-plant comprises a differential pressure gauge the movement of which depends upon the effective head imparted to the liquid, and an apparatus which integrates the differential pressure with respect to the quantity of liquid...
relating that to the amount of work done (GPM and head) at each point, and calculating an efficiency number. Pump efficiency always is important, but it is particularly important when you are pumping a lot of water
One long-distance flight consumes fuel which a car uses in several years' time, but they cause the same amount of pollution. So, some people think that we should discourage non-essential flights, such as tourist travel, rather than limit the use of cars. To what extent do you agree or ...
The amount of oxygen dissolved in water exerts major control on life within the ocean, on both metabolism of individual organisms and their habitat (Stramma et al. 2012; Diaz and Rosenberg 2008) and frequently determines whether and what type of life can exist. The risk of hypoxia (where ...
18. Where is most of the rainforest located A. In Brazil. B. In Peru. C. In Colombia.19. What is the biggest reason for so many species’ death in the Amazon A. Disease. B. Bad weather. C. Human factors.20. What will happen if the rainforest continues to be destroyed A. New...
all the “invisible” but crucial workthat goes on in every company. I’m talking about the work that no one sees. Thework that gets done when no one is watching. In a high standards culture, doingthat work well is its own reward – it’s part of what it means to be aprofessional...
First of all, rinse your utensils.Hang your tea pail.with the proper quantity of water, from one slanting pole, and your kettle from the other.Salt the water in the latter receptacle.Peel your potatoes, if you have any ; open your little provision sacks; puncture your tin cans, if you...
More than five million people die each year from diseases related to unclean water. All over the globe, humans are pumping water out of the ground faster than it can be replenished. In this difficult situation, water conservationists, such as Rajendra Singh in India and Neil MacLeod in South...
In my experiment only the temperature was changed, but the other crucial factor to consider is the amount of water vapour in the air - the humidity. If you've ever been really uncomfortable on a muggy night then you can blame the humidity as it impairs our body's ability to cool down....