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gulaghasi [49]
3 years ago
12

What are some ways to prevent heat energy loss in matter?

Chemistry
2 answers:
ohaa [14]3 years ago
8 0

Answer:

Simple ways to reduce heat loss include

Heat loss through windows can be reduced by using double glazing

Heat loss through walls can be reduced using cavity wall insulation

Heat loss through the roof can be reduced by laying loft insulation

Explanation:

Lera25 [3.4K]3 years ago
5 0

Answer:

Use less heat in your house.

Explanation:

You have blankets in your house, huddle up for a good movie together.

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What happens if your caculating the speed of a longitudinal wave and you increase the temp in the room
nordsb [41]

The speed of a longitudinal wave would increase, as the kinetic energy molecules would move quicker in response to the higher temperature.

5 0
3 years ago
The increase in the population of people living in urban areas will cause a decrease in urban sprawl.
Marina CMI [18]
This is false/ i know because i live in an urban area and it increases by human construction.
5 0
3 years ago
Read 2 more answers
what’s the chemical equation for production of potassium vapor and molten sodium chloride from molten potassium chloride and mol
elena-14-01-66 [18.8K]

Answer:

\huge\boxed{\sf KCl_{(aq)}+Na_{(aq)} \longrightarrow K_{(l)}+NaCl_{(aq)}}

Explanation:

<u>Chemical formulas for every compound:</u>

Potassium vapor => K_{(l)

Molten soldium chloride => NaCl_{(aq)}

Molten Potassium chloride => KCl_{(aq)}

Molten Sodium Metal => Na_{(aq)}

<u>The reaction will be as follows:</u>

KCl_{(aq)}+Na_{(aq)} \longrightarrow K_{(l)}+NaCl_{(aq)}

This reaction is usually called displacement reaction in which an element displaces another element of a compund.

\rule[225]{225}{2}

4 0
2 years ago
When finding the mass number of an element do you round the atomic mass up or down? Ex. atomic mass of 74.9216, is the mass numb
Margaret [11]
The total number of protons and neutrons in an atom is called the mass number. You can find the mass numberfor any element. The mass number canbe found by rounding the average atomic mass to the nearest whole number.
as an example
6.25 is closer to 6 than 7 so it is 6
6. 50 is closer to 7 so it is 7
you have to look at the thenth digit. if the number is 4 or less you have to round it down
if the tenth digit is 5 or greather than you have to round it up.
5 0
3 years ago
Read 2 more answers
A chemical buffer is a solution that increases pH changes when small quantities of an acid or base are added. True False
Alex

Answer:

false

Explanation:

A buffer solution is an aqueous solution consisting of a mixture of a weak acid and its conjugate base, or vice versa. Its pH changes very little when a small amount of strong acid or base is added to it. A buffer protects from ph increasing.

7 0
2 years ago
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