3 years ago

What is the transfer of heat by direct contact - occurs when the particles in a material collide with neighboring particles?

Chemistry

1 answer:

nignag [31]3 years ago

8 0

Answer:

Conduction

Explanation:

<h2>Hope I helped you:)</h2>

You might be interested in

What is the hydrogen ion concentration of 0.450M solution of acetic acid (HC2H3O2), if the ionization constant(Ka) is 2.19 x 10-

WITCHER [35]

Answer:

3.02 Mm

Explanation:

3 0

3 years ago

What happens when you add acetic acid vinegar and sodium bicarbonate baking soda nahco

Sophie [7]

Explanation:

oh shi sorry I wish I could help but I'm stupid

8 0

2 years ago

50 examples word equation with balanced chemical equarion

gulaghasi [49]

This question may only be ansewered by frequent mattrrs

5 0

1 year ago

A mixture of 454 kg of applesauce at 10 degrees Celsius is heated in a heat exchanger by adding 121300 kJ. Calculate the outlet

stira [4]

Explanation:

The given data is as follows.

Mass of apple sauce mixture = 454 kg

Heat added (Q) = 121300 kJ

Heat capacity ( $C_{p}$ ) of apple sauce at $32.8^{o}C$ = 4.0177 $kJ/kg^{o}C$

So, Heat given by heat exchanger = heat taken by apple sauce

Q = $mC_{p} \Delta T$

or, Q = $mC_{p} (T_{f} - T_{i})$

Putting the given values into the above formula as follows.

Q = $mC_{p} (T_{f} - T_{i})$

121300 kJ = $454 kg \times 4.0177 kJ/kg^{o}C \times (T_{f} - 10)$

$T_{f}$ = $76.5^{o}C$

Thus, we can conclude that outlet temperature of the apple sauce is $76.5^{o}C$ .

3 0

3 years ago

Hello, what’s the difference between oxidation and oxidising agents?

lions [1.4K]

Answer:

An oxidising agent oxidises something else. Oxidation is loss of electrons (OIL RIG). That means that an oxidising agent takes electrons from that other substance.

Explanation:

7 0

2 years ago