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brilliants [131]
2 years ago
15

In general, a _______ intake manifold produces high torque at _______ engine rpm because of the increased amount of time between

the air pulses due to the inertia of the long column of air.
Physics
1 answer:
suter [353]2 years ago
7 0

There are two major types of intake manifold. In general, A long intake manifold produces high torque at lower engine rpm because of the increased time between the air pulses.

  • Intake Air Heating is made up of different methods that manufacturers do use to heat intake manifolds.

This Heating system on vehicles are often with emission controls, air cleaners use a thermostatic valve to control how much hot air enters the air cleaner.

Conclusively there are two forms of intake manifold. They are the long and short intake manifold.

Learn more from

brainly.com/question/4800328

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Which Si units are combined to describe energy?
Aleks04 [339]

Explanation:

The SI unit for energy is Joules.  In base units:

1 J = 1 N·m = 1 kg·m²/s²

8 0
2 years ago
The waves from a radio station can reach a home receiver by two paths. One is a straight-line path from transmitter to home, a d
slava [35]

Answer:

Explanation:

The path of waves reaching directly and through reflection from ionosphere will form a isosceles triangle.

Let the height be h . This will be height of a triangle of equal side whose base is of length 32 km. we shall calculate the length of one side of this triangle .

this length be l

l² = 16² + h²

l =  √(256 +h² )

2l = 2√(256 +h² )

path difference = 2l - 32 km

For destructive interference

path difference = wavelength /2 for minimum height .

2l - 32  = .344/2

2√(256 +h² )- 32 = . 172

2√(256 +h² ) = 32.172

4(256 +h² ) = 1035

(256 +h² ) = 258.76

h² = 2.76

h = 1.66 km

8 0
2 years ago
An astronaut is floating in space. There is no rope connecting him to the ship. They have some tools and a
Lady_Fox [76]
He could spray the fire extinguisher in the opposite direction of the ship. This is definitely the answer because its all about momentum
6 0
3 years ago
Sound is an example of ?
wlad13 [49]
Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
8 0
3 years ago
Read 2 more answers
In a cyclotron, the orbital radius of protons with energy 300 keV is 16.0 cm . You are redesigning the cyclotron to be used inst
Archy [21]

Answer:

16 cm

Explanation:

For protons:

Energy, E = 300 keV

radius of orbit, r1 = 16 cm

the relation for the energy and velocity is given by

E = \frac{1}{2}mv^{2}

So, v = \sqrt{\frac{2E}{m}}   .... (1)

Now,

r = \frac{mv}{Bq}

Substitute the value of v from equation (1), we get

r = \frac{\sqrt{2mE}}{Bq}

Let the radius of the alpha particle is r2.

For proton

So, r_{1} = \frac{\sqrt{2m_{1}E}}{Bq_{1}}    ... (2)

Where, m1 is the mass of proton, q1 is the charge of proton

For alpha particle

So, r_{2} = \frac{\sqrt{2m_{2}E}}{Bq_{2}}    ... (3)

Where, m2 is the mass of alpha particle, q2 is the charge of alpha particle

Divide equation (2) by equation (3), we get

\frac{r_{1}}{r_{2}}=\frac{q_{2}}{q_{1}}\times \sqrt{\frac{m_{1}}{m_{2}}}

q1 = q

q2 = 2q

m1 = m

m2 = 4m

By substituting the values

\frac{r_{1}}{r_{2}}=\frac{2q}}{q}}\times \sqrt{\frac{m}}{4m}}=1

So, r2 = r1 = 16 cm

Thus, the radius of the alpha particle is 16 cm.

8 0
2 years ago
Read 2 more answers
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