3 years ago

Copper zinc and magnesium do not contain any iron. What word is used to describe these types of

Physics

2 answers:

Maru [420]3 years ago

7 0

Answer:

Metals that do not contain traces or large proportions of iron in them are called Non-Ferrous metals.

dlinn [17]3 years ago

4 0

Non-Ferrous metals because they do not contain iron while those that contain iron are called ferrous metals

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To clean the outside of your house you rent a small high-pressure water sprayer. The sprayer’s pump delivers slow-moving water a

Zigmanuir [339]

Answer:

Velocity is 134.16 m/s

Explanation:

Slow moving water pressure is the dynamic pressure. Dynamic pressure is actually the kinetic energy per unit volume of a fluid particle. It is equal to the difference between stagnation pressure and static pressure and also can be derived from Bernoulli's equation.

Formula for Dynamic Pressure (P) is

P = 0.5 d v²

Where d is density of fluid and v is the velocity.

Density of water = 1000 kg/m³

P = 9000000 Pa

V = ?

P = 0.5 d v²

9000000 = 0.5 × 1000 × v²

v = √(9000000 ÷ 500)

v = 134.16 m/s

5 0

3 years ago