Physics, 21.07.2021 07:10 bbrooks9827

Thùng chứa nước được gắn một vòi có đường kính d = 4cm như hình vẽ: Biết: Khoảng cách từ miệng vòi đến mặt thoáng là h1[m] và áp suất dư trên mặt thoáng là p0= 10000N/m2 . Bỏ qua tất cả mọi tổn thất hãy xác định chiều cao h nước có thể phun lên khi chưa có máy bơm

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 22:30, christson805

The of a machine determines its "usefulness." a. input force b. output force c. mechanical advantage

Answers: 2

continue

Physics, 22.06.2019 04:20, ttrump03

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

Answers: 3

continue

Physics, 22.06.2019 06:50, saltytaetae

What is the stall speed at sea level of an airplane that weights 10000 lbs., has a wing area of 300ft^2, and a maximum lift coefficient of 1.4? what is the stall speed if flaps that double cl, max are applied?

Answers: 1

continue

Physics, 22.06.2019 19:40, xman32201

Currents in dc transmission lines can be 100 a or higher. some people are concerned that the electromagnetic fields from such lines near their homes could pose health dangers. for a line that has current 150 a and a height of 8.0 m above the ground, what magnetic field does the line produce at ground level? express your answer in teslas and as a percentage of the earth’s magnetic field, which is 0.50 g. is this value cause for worry?

Answers: 1

continue

You know the right answer?

Thùng chứa nước được gắn một vòi có đường kính d = 4cm như hình vẽ: Biết: Khoảng cách từ miệng vòi đ...