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3 years ago

What kind of friction occurs as a fish swims through water?

Physics

1 answer:

Paul [167]3 years ago

7 0

It must be sliding friction, because the fish is already in motion.

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A type O star is likely to appear _____. yellow, blue, green or red

Murljashka [212]

A type O star is likely to appear blue.

5 0

3 years ago

Read 2 more answers

Squid use jet propulsion for rapid escapes. A squid pulls water into its body and then rapidly ejects the water backward to prop

Setler [38]

Answer:

a. FTh = 30 N

b. Fw = 30 N

c. a = 200 m/s2

Explanation:

See full explanation in the picture. Please rate as brainliest

5 0

3 years ago

The quantum state of a particle can be specified by giving a complete set of quantum numbers (n,l, ml, ms). How many different q

Delvig [45]

Answer:

number of quantum states = 8

Explanation:

To find the total number of allowed states you take into account the following relations:

$l=n-1\\\\m_l=-l,-(l-1),...,0,,,,(l-1),l$

in this case you have:

$n=2\\\\l=0,1\\\\m_0=0\\\\m_1=-1,0,1$

furthermore, for each n,l,ml quantum state you have two additional states due to the spin of the electrons.

then, you have (n,l,ml) = (2,0,0), (2,1,-1), (2,1,0), (2,1,1) and with the spin:

number of quantum states = 2*(1+3) = 8

4 0

3 years ago

According to Dr. Ridel's Levels of Critical Thinking in Chapter 1, what level of critical thinking applies to your current statu

Karolina [17]

The levels of critical thinking classify people into six categories depending on their ability to reflect.

<h3>What is critical thinking?</h3>

This refers to the ability to analyze information, situations, etc. as well as apply, synthesize or evaluate the information learned.

<h3>What are the levels?</h3>

According to Dr. Ridel, the levels are:

Unreflective thinking: They do not reflect on information and lack the skills to have critical thinking.
Challenged thinker: This person knows critical thinking is important but has difficulties to have critical thinking.
Practicing thinker: This person has better-thinking abilities.
Advanced thinker: This person can critically think and has the skills to improve this process.
Master thinker: This person is in control of this process and shows superior thinking abilities.

Learn more about critical thinking in: brainly.com/question/12980631

#SPJ1

4 0

2 years ago

The Drake equation calculates the number of technically advanced civilizations in the galaxy as a product of seven factors: R* f

juin [17]

The Drake equation calculates the civilization parameter as
R*fp*ne*fl*fi*fc*L = 1 x 1 x 0.1 x 1 x 1 x 1 x 100 = 10.

If each increasable factor is multipled by 10, the result will be
(1*10) x (1*10) x (0.1*10) x (1*10) x (1*10) x (1*10) x (100*10)
= 10 x 10⁷
= 10⁸

Answer: 10⁸

3 0

3 years ago