All categories

1 year ago

How does the temperature of water change when it is heated on a stove top and then begins to boil?

Physics

1 answer:

guapka [62]1 year ago

5 0

Answer:

Explanation:

First the water heats up to the boiling point ( temp increases)

then, as it boils it remains at constant temp ( boiling point)

You might be interested in

A series combination of two resistors, 7.25 ω and 4.03 ω, is connected to a 9.00 v battery.

almond37 [142]

a. $11.28\Omega$

The equivalent resistance of a series combination of two resistors is equal to the sum of the individual resistances:

$R_{eq}=R_1 + R_2$

In this circuit, we have

$R_1 = 7.25 \Omega\\R_2 = 4.03 \Omega$

Therefore, the equivalent resistance is

$R_{eq}=7.25 \Omega + 4.03 \Omega=11.28 \Omega$

b. 5.8 V, 3.2 V

First of all, we need to determine the current flowing through each resistor, which is given by Ohm's law:

$I=\frac{V}{R_{eq}}$

where V = 9.00 V and $R_{eq}=11.28 \Omega$ . Substituting,

$I=\frac{9.00 V}{11.28 \Omega}=0.8 A$

Now we can calculate the potential difference across each resistor by using Ohm's law again:

$V_1 = I R_1 = (0.8 A)(7.25 \Omega)=5.8 V$

$V_2 = I R_2 = (0.8 A)(4.03 \Omega)=3.2 V$

4 0

2 years ago

The theory that the outer core of the Earth is

ELEN [110]

Scientists can tell this by looking at seismic waves released by earthquakes. ( if you need me to elaborate more ask)

4 0

2 years ago

Even if all stars were the same distance from Earth, their absolute magnitude and

k0ka [10]

Answer: True

hope this helps!

4 0

2 years ago

I need help!!! I need to have pictures for Absolute and Apparent Magnitude! Someone please help?!!!

valkas [14]

Pictures you asked, I hope you like the pictures

7 0

3 years ago

When this circuit is closed, which way do the electrons flow?

gizmo_the_mogwai [7]

Answer:

from the positive end of the battery through the capacitor through the resistors to the negative end...

Current flows from higher potential (+) to lower potential (-)..

3 0

2 years ago

Read 2 more answers