Lab: Thermal energy transfer

Chemistry

1 answer:

emmasim [6.3K]3 years ago

3 0

Answer:Thermal energy transfer involves the transfer of internal energy.

Explanation:

Three types of thermal energy transfer are conduction, convection and radiation.

You might be interested in

Which of the following did Antoine Lavoisier correctly characterize as an element?

Reika [66]

I think the element that has been correctly defined by Antoine Lavoisier would be the element oxygen. He is famous for the discovery of the importance of the molecule oxygen in the process of combustion. He is is the one who characterized and named the element oxygen and hydrogen. Also, showing how these atoms combine in order to form a water molecule in the combustion process. He is considered as the father of modern chemistry as he helped in organizing nomenclature of the chemical compounds. He also is responsible for laying the foundations of the famous law of conservation of mass.

8 0

3 years ago

Read 2 more answers

What type of elements are found in the polyatomic ions? (Metal/nonmetal)

pickupchik [31]

Answer:

it would be considered a metal

Explanation:

3 0

3 years ago

What is the molarity of HCl found in a titration where 50 ml of HCl is titrated with 50 ml of .1 M NaOH? Needs to be answered as

Aneli [31]

0.1 mol/L . The concentration of the HCl is 0.1 mol/L

a) Write the balanced chemical equation

HCl + NaOH → NaCl + H2O

b) Calculate the moles of NaOH 

Moles of NaOH = 0.050 L NaOH x (0.1 mol NaOH/1 L NaOH)

= 0.0050 mol NaOH

c) Calculate the moles of HCl 

Moles of HCl = 0.0050 mol NaOH x (1 mol HCl/1 mol NaOH)

= 0.0050 mol HCl

d) Calculate the molar concentration of the HCl

c = moles/litres = 0.0050 mol/0.050 L = 0.1 mol/L

7 0

4 years ago

Make a diagram showing how communication satellites could be used to relay

alexdok [17]

Answer:

Explanation:

Satellite acts as a relay station for earth sources. A transmission station sends the information to the satellite, which in turn retransmits to the receiving stations. The original signal being transmitted from the earth station to the satellite is called uplink of 6 GHz The retransmitted signal from the satellite to the receiving station is called downlink of 4 GH frequency. The transponder is the transmitter-receiver combination in a transponder.