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Verdich [7]
3 years ago
10

Alcohol is being heated on the stove and distillates at 172.4⁰F . What is this temperature on the Celsius degree?

Physics
1 answer:
melomori [17]3 years ago
3 0

Answer: The head temperature rises as the vapors of lower-boiling compound fill the distillation head. The temperature drops because the lower-boiling compound finishes distilling before vapors of the higher-boiling compound can fill the distillation head, which then cause the head temperature to rise.

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The correct order of the planets is:
Nastasia [14]
False its Jupiter than Saturn

6 0
3 years ago
A 20 liter cylinder of helium at a pressure of 150 atm and a temperature of 27ÁC is used to fill a balloon at 1.00 atm and 37ÁC.
djyliett [7]

<u>Answer</u>

D) 3100 Liters


<u>Explanation</u>

To get the volume if the balloon you need to use the combined equation of the low of gases.

P₁V₁/T₁ = P₂V₂/T₂

(20×150)/(27+273) = (1×V₂)/(37+273)

3000/300 = V₂/310

10 = V₂/310

V₂ = 10 × 310

    = 3100 Liters


7 0
3 years ago
Read 2 more answers
If an object falls with constant acceleration, the velocity of the object must continually change by varying amounts, depending
Ierofanga [76]

Answer:

continually change by the same amount each second

Explanation:

We all are aware  with the fact that a car speeds is increased when we put our feet  on the accelerator. The rate at which the particle's velocity change with time is called its acceleration. If the particle's velocity changes with constant rate, then its rate is called the constant acceleration.

Since the basic units are meter and seconds. And the SI unit of velocity is m/s and acceleration's SI unit is m/s^{2}

For example if the velocity is change from 2 to 4 m/s in 1 sec its acceleration is 2m/s^{2} and again its velocity is change with 4 m/s to 6 m/s will again give constant acceleration in 1 s is 2m/s^{2}.

3 0
3 years ago
Why is the pendulum a good example of simple harmonic motion? Under what conditions the pendulum could not be used as a good exa
dsp73

Answer:

The motion of a simple pendulum is very close to Simple Harmonic Motion (SHM). SHM results whenever a restoring force is proportional to the displacement, a relationship often known as Hooke's Law when applied to springs. Where F is the restoring force, k is the spring constant, and x is the displacement.

where θ is the angle the pendulum makes with the vertical. For small angles, sin(θ)∼θ, which would then lead to simple harmonic motion. For large angles, this approximation no longer holds, and the motion is not considered to be simple harmonic motion.

3 0
2 years ago
Pa answer po plsssss​
tankabanditka [31]

Refer to the attachment

4 0
3 years ago
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