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mr_godi [17]
3 years ago
10

Question 10 of 10

Physics
1 answer:
rewona [7]3 years ago
6 0

Answer: D

Explanation:

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A chemist must dilute 55.6 ml of 1.48 M aqueous silver nitrate (AgNO3)solution until the concentration falls to 1.00 M. He'll do
Orlov [11]

Answer:

82.2 mL

Explanation:

The process of adding water to a solution to make it more dilute is known as dilution. The formula for dilution is;

C1V1=C2V2

Where;

C1= concentration of stock solution

V1= volume of stock solution

C2= concentration of dilute solution

V2= volume of dilute solution

V2= C1V1/C2

V2= 1.48 × 55.6/ 1.0

V2= 82.2 mL

4 0
3 years ago
State the formula for calculating power
Alex
Where power<span> P is in watts, voltage V is in volts and current I is in amperes (DC).</span>Power Formula<span> 2 – Mechanical </span>power equation<span>: </span>Power<span> P = E ⁄ t where </span>power<span> P is in watts, </span>Power<span> P = work / time (W ⁄ t). Energy E is in joules, and time t is in seconds.</span>
7 0
3 years ago
PLEASE HELP ASAP
yawa3891 [41]

The answers would be:

Terrae

Deep areas of cooled lava

Here is more about your question:

<u>Terrae </u>is also known as the highlands of the moon's surface. The highlands are lighter in color than the other areas of the moon. They are mostly made up of feldspar. It is lighter in color because it reflects most of the light. These features formed as the lunar ocean cooled down.

<u>Maria </u>on the other hand, are the darker features of the moon. The singular form is Mare. These are areas of cooled lava that seeped out of the moon's interior as meteors hit it. They are mostly made up of basalt. These areas are dark, solid and flat.

7 0
4 years ago
Which statement about metals is true?
Gnom [1K]

All metals are solid at (our) living temperatures except for mercury which is a liquid. Metals are shiny for a while at least when properly finished. Metals are good conductors of both heat and electricity. This is due to the excess electrons in their valence clouds that facilitate energy transfer.What are 5 characteristics of metal?

Metals are lustrous, malleable, ductile, good conductors of heat and electricity

Silver conducts electricity better than any other metal.

Brass is an alloy made from zinc and copper.

Pure gold is too soft for many things so most gold is combined with other metals to make it stronger. ...

World time periods are often listed by the metal used.

4 0
3 years ago
An experiment is designed to test what color of light will activate a photoelectric cell the best. The photocell is set in a cir
Mariana [72]

Answer:

the color of the light after it has passed through the cellophane

Explanation:

Since in the given experiment, there is an impact of various colors of light on the cell i.e. photoelectric that should be measured. The photocell should be placed in a circuit when the current would passed. For every color that falls on the photocell, the value of the current that passed via the cell represent an idea.

In the given situation the color of light shows an independent variable and the dependent variable is clicks per minute or the current that passed through the cell

6 0
3 years ago
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