All categories

3 years ago

An apple, potato, and onion all taste the same if you eat them with your nose plugged

Engineering

2 answers:

user100 [1]3 years ago

6 0

Nope because smell helps with our taste. When you’re home sick and mucus-ridden, everything tastes the same usually

PolarNik [594]3 years ago

3 0

Answer:

I didn't understand your question or is it a fun fact

You might be interested in

when you are performing an advanced filter, in which argument box do you enter the range for the dataset?

REY [17]

The answer should be List range

7 0

3 years ago

Plateau Creek carries 5.0 m^3 /s of water with a selenium (Se) concentration of 0.0015 mg/L. A farmer withdraws water at a certa

Bond [772]

Answer:

The correct answer is "4.8137 m³". The further explanation is given below.

Explanation:

Firstly we have to calculate the concentration of Se:

$C = 0.0015 \ mg/L\times \frac{1g}{1000 mg}\times \frac{1 \ mol}{79 \ g}$

$=1.9\times 10^{-8} \ mol/L$

Concentration the fish can take:

$=0.04 \ mg/L\times \frac{1 \ g}{1000mg}\times \frac{1 \ mol}{79 \ g}$

According to the general dilution principle will be:

⇒ $M_1V_1 = M_2V_2$

The volume that can take the farmer will be:

$V_2 = 1.9\times 10^{-8} M\times \frac{5\times 10^3 \ L}{5.1\times 10-7 M}$

$=186.27 \ L$

On converting this into m³, we get

= $0.18627 \ m^3$

Finally the volume the farmer can remove would be:

$V = 5-0.18627$

$= 4.8137 \ m^3$

7 0

3 years ago

The motion of a particle is defined by the relation x = t3 – 6t2 + 9t + 3, where x and t are expressed in feet and seconds, resp

Semmy [17]

Answer:

a. t=3secs and t=1sec

position is -7ft,acceleration is 18fts⁻², total distance travelled is 120ft

Explanation:

the displacement is define as

x=t³-6t²+9t+3·

since we are giving the position as a function of time, the velocity is the derivative of the position,

v=dx/dt

v=d(t³-6t²+9t+3)/dt

recall for y=axⁿ the derivative

dy/dx=a*nxⁿ⁻¹ and the derivative of a constant is zero

hence

V=3t²-12t+9

for V=0,

equivalent to t²-4t+3

solving the quadratic equation, we arrive at

(t-3)(t-1)=0

either t=3 or t=1

hence,at 3secs and 1sec the velocity is zero.

To determine the position at t=5, we substitute t=5 into

t³-6t²+9t+3

(5)³-6(5)²+9(5)+3

125-180+45+3

-7ft

The position at t=5 is -7ft

To determine the acceleration, we differentiate the velocity

a=dv/dt

a=d(3t²-12t+9)/dt

a=6t-12

at t=5

a=6(5)-12

a=18fts⁻²

Next we determine the distance covered at t=5

velocity =total distance travelled/total time taken

velocity=3t²-12t+9

V=3(25)-12(5)+9

V=24ft/s

Hence total distance travelled in t=5 is

24*5=120ft

6 0

3 years ago

A square isothermal chip is of width w = 5 mm on a side and is mounted in a substrate such that its side and back surfaces are w

nirvana33 [79]

Answer:

Q(h=200)=0.35W

Q(h=3000)=5.25W

Explanation:

first part h=200W/Km^2

we must use the convection heat transfer equation for the chip

Q=hA(Ts-T∞)

h= convective coefficient=200W/m2 K

A=Base*Leght=5mmx5mm=25mm^2

Ts=temperature of the chip=85C

T∞=temperature of coolant=15C

Q=200x2.5x10^-5(85-15)=0.35W

Second part h=3000W/Km^2

Q=3000x2.5x10^-5(85-15)=5.25W

5 0

3 years ago

Answer the following questions in complete sentences. Make sure to explain your thinking.

trapecia [35]

BOY IS IN THE HOOD BOY IS IN THE HOOD

7 0

3 years ago