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krok68 [10]
3 years ago
15

Which process moves molecules and has these traits?

Physics
2 answers:
miv72 [106K]3 years ago
8 0

Answer:

que onda me siento superior solo por hablar español ✌️

nekit [7.7K]3 years ago
4 0
Diffusion is the right answer, because technically the only acceptable answers here are diffusion and osmosis. But osmosis occurs in a semi-membrane, leaving no choice but diffusion. (My bad if my answer is incorrect)
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A student is preparing to take a bath when she realizes the hot water tap in
Annette [7]

Answer:

one

Explanation:

6 0
3 years ago
Can magnets pick up all kinds of materials?
My name is Ann [436]
Well it depends it has to be some kind of metal material if not then it will not pick it up Hope this helps:)
7 0
3 years ago
A fisherman fishing from a pier observes that the float on his line bobs up and down, taking 2.4 s to move from its highest to i
mars1129 [50]

Answer:

(c) 10m/s

Explanation:

to find the speed of the waves you can use the following formula:

v=\frac{\lambda}{T}

λ: wavelength of the wave

T: period

the wavelength is the distance between crests = 48m

the period is the time of a complete oscillation of the wave. In this case you have that the float takes 2.4 s to go from its highest to the lowest point. The period will be twice that time:

T = 2(2.4s)=4.8s

by replacing you obtain:

v=\frac{48m}{4.8s}=10\frac{m}{s}

the answer is (c) 10m/s

4 0
3 years ago
Two magnets are sliding towards each other. One of the magnets, which has a mass of 125 grams, is moving in the positive x-direc
olasank [31]

Answer:

0.45 m/s in the negative x-direction

Explanation:

From the law of conservation of momentum, the sum of initial momentum equals the sum of final momentum

Momentum, p=mv where m is the mass and v is the velocity

m_1v_1+m_2v_2=(m_1+m_2)v_c where v_c is the common velocity, v_1 and v_2 are velocities of magnet moving in positive x-direction and magnet moving in negative x-direction respectively, m_1 and m_2 are masses of magnet moving in positive x-direction and magnet moving in negative x-direction respectively.

Substituting 125 g for m_1 and 85 g for m_2, 7.33 m/s v_1, -11.9 m/s for v_1 then

125 g\times 7.33 m/s + (85 g\times -11.9)=(125 g+ 85 g)\times v_c

-95.25 g. m/s=210 g v_c

v_c=\frac {-95.25 g.m/s}{210 g}=-0.453571429 m/s
\approx -0.45 m/s

Therefore, the velocity of single unit is 0.45 m/s in the negative x-direction

5 0
3 years ago
1. Find the acceleration of an object when the force is 5.2 N and the mass is 2.6 x 10kg.
baherus [9]

Answer:

F=ma

5.2N=26a

a=5.2÷26=0.2

8 0
3 years ago
Read 2 more answers
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