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Harrizon [31]
3 years ago
14

Which substance is most likely metallic

Health
2 answers:
Bas_tet [7]3 years ago
6 0

Answer: The answer is C

Explanation: Sorry if im wrong

KonstantinChe [14]3 years ago
4 0

Answer: The nonpolar substance has a lower boiling point than the polar substance.

Explanation:

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The health care provider is discussing major risk factors for coronary artery disease (CAD) with a client. The most important in
svetoff [14.1K]

Since the options have not been given the question is incomplete. The complete question is as follows:

The health care provider is discussing major risk factors for coronary artery disease (CAD) with a client. The most important information for the provider to include would be:

a)History of cigarette smoking and elevated blood pressure

b)Physical inactivity and high serum high-density lipoprotein cholesterol

c)High serum high-density lipoprotein and diabetes

d)Advanced age and low serum total and low-density lipoprotein cholesterol

Answer:  a)History of cigarette smoking and elevated blood pressure

Explanation:

CAD is a plaque or clot development in the walls of the arteries that supplies blood to the entire body. Plaque develops due to deposition of cholesterol and other substances in the arteries. This affects the blood flow.

The chemicals in the cigarette smoke develops plaque or clots in the blood vessels or arteries. This affects the blood pressure. Thus the blood pressure get elevated. The chemicals in the smoke causes the blood vessels to get swollen and inflamed. This increases the risk of strokes.

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3 years ago
What happens if you don't drink water for 3 days?
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The first step in deciding to be a positive bystander is noticing the event.
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A client is suspected of having discoid lupus erythematosus (DLE). Which diagnostic test will primarily confirm the diagnosis?
gavmur [86]

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Which of the following BEST describes a body in equilibrium?
sukhopar [10]

\textsf {\large{\underline { \underline {SOLUTION:-}}}}

⇰Let O be the point of observation on the ground OX.

⇰Let A and B be the two positions of the jet.

\bf➠Then, \angle XOA=60⁰ \: and   \: \angle \: XOB=30⁰ \\  \\

\bf ➠Draw \:   AL \perp \: OX \: and  \: BM \perp \: OX \\  \\

\bf \:⇰ Let \: AL=BM=h \: meters. \\  \\

\bf \: ⇰ \: Speed \: of \: Jet  = 720 \: km/hr\\

\bf =  \huge( \small \: 720 \times  \frac{5}{18}  \huge) \small \: m / s\\

\bf = 200 \: m/s

\bf \:➥ Time  \: taken \: to \: cover \: the \: distance  \: AB=15  \: sec  \\  \\

\bf➥ Distance  \: covered =(speed×time) \\  \\

\:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:  \bf = (200 \times 15)m = 3000m \\  \\

\bf \therefore LM=AB=3000m \\  \\

{ \bf \: ⇰  \: Let \: OL} = x   \:  \bf m \\  \\

\bf➥From  \: right  \: \triangle OLA, \: we \: have: \\

\bf \frac{OL}{AL} =cot \: 60⁰= \frac{1}{ \sqrt{3} } \implies \frac{x}{h}  =  \frac{1}{ \sqrt{3} }  \\  \\

\bf \implies \: x =  \frac{h}{ \sqrt{3} }  \:  \:  \:  \:  \:  \:  \: ....(1) \\  \\

\bf \:➥ From  \: right  \: \triangle \: OMB,we \: have: \\

\bf\frac{OM}{BM} =cot30⁰= \sqrt{3}  \\  \\

\bf \implies \:  \frac{x + 3000}{h}  =  \sqrt{3}  \\  \\

\bf[ \boxed{➯OM=OL+LM=OL+AB=(x+3000)m  \: and \: BM=h \: m]}

\bf \implies \: x + 3000 =  \sqrt{3} h \\

\bf \implies \: x = ( \sqrt{3} h - 3000) \:  \:  \:  \:  \:  \: ....(2) \\

⇰ Equating the value of x from (1) and (2),we get;

\bf \:  \sqrt{3} h - 3000  =  \frac{h}{ \sqrt{3} }  \\  \\

\implies \bf \: 3h  - 3000 \sqrt{3}  = h \\

\bf \implies \: 2h = (3000 \times  \sqrt{3} ) = (3000 \times 1.762) \\

\bf \implies \: h = (3000 \times 0.866) = 2598  \\  \\

\bf \:➥ Hence \: ,the \: required  \: height \: is \: \boxed{ \boxed{ \bf2598 \: m.}} \\  \\

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4 0
3 years ago
Read 2 more answers
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