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densk [106]
3 years ago
8

Which are characteristics of concave mirrors? Check all that apply.

Physics
1 answer:
aalyn [17]3 years ago
5 0

Answer:

the answers are 1 2 and 5!

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Discuss how a battery works
Gnesinka [82]
The cathode and anode are hooked up to an electrical circuit The chemical reactions in the battery causes a build up of electrons at the anode. This results in an electrical difference between the anode and the cathode. Hope this helps :)
3 0
3 years ago
After oxygen has been administered, the next priority intervention the nurse would initiate for a patient with a pulmonary embol
dolphi86 [110]

After oxygen has been administered, the next priority intervention the nurse would initiate for a patient with a pulmonary embolus is the administration of IV Heparin.

<h3>What is Heparin?</h3>

Heparin is a prescription medicine used to treat and prevent symptoms of blood clots caused by medical conditions or medical procedures. Heparin may be used alone or with the other medications. Heparin belongs to a class of drugs called the Anticoagulants, Cardiovascular, Anticoagulants, Hematologic.

<h3>What are the side effects of Heparin?</h3>

Heparin may cause serious side effects including:

skin warmth or discoloration,

chest pain,

irregular heartbeats,

shortness of breath,

dizziness,

anxiety,

sweating,

unusual bleeding or bruising,

severe pain or swelling in your stomach, lower back/growing

dark or blue-colored skin on your hands/feet,

nausea,

vomiting,

loss of appetite,

unusual tiredness,

bleeding that will not stop,

nosebleed,

blood in the urine or stool,

black or tarry stools,

coughing up blood or vomit that looks like the coffee grounds,

skin changes where the medication was injected,

fever,

chills,

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easy bruising,

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sudden numbness or weakness,

problems with vision or speech, and

swelling or redness in an arm or leg

To know more about cardiovascular visit: brainly.com/question/14349574

#SPJ4

3 0
2 years ago
A speed-time graph is a horizontal line with a y-value of 4. Which describes the objects motion?
taurus [48]
It means the speed is constant with a value of 4 units.
5 0
3 years ago
Check my work please
katrin [286]

We can use the ideal gas equation which is expressed as PV = nRT. At a constant volume and number of moles of the gas the ratio of T and P is equal to some constant. At another set of condition, the constant is still the same. Calculations are as follows:

T1/P1 = T2/P2

P2 = T2 x P1 / T1

P2 = 273 x 340 / 713

<span>P2 = 130 kPa</span>

6 0
3 years ago
If two people are running at the same speed in the same direction. One person is one meter ahead of the other. The person in fro
Gre4nikov [31]

Answer:yes

Explanation:

5 0
3 years ago
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