What intermolecular force is the closest representation to the interaction between the balloon and the water?

1 answer:

4 0

Dipole-Dipole interaction

this interaction describes the miscibility of polar solvents and their interactions resulting in characteristics like melting points, boiling points, etc.

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Andrew [12]

The last one, the soil will become weak & unable to support plant growth

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3 years ago

How we will solve this question? 36.45cL=______=μL

QveST [7]

Answer:

0.364

I believe... Good luck!

8 0

3 years ago

8. John has to hit a bottle with a ball to win a prize. He throws a 0.4 kg ball with a velocity of 18 m/s. It hits a 0.2 kg bott

nasty-shy [4]

Answer: The ball is travelling with a speed of 5.5 m/s after hitting the bottle.

Explanation:

To calculate the speed of ball after the collision, we use the equation of law of conservation of momentum, which is given by:

$m_1u_1+m_2u_2=m_1v_1+m_2v_2$

where,

$m_1,u_1\text{ and }v_1$ are the mass, initial velocity and final velocity of ball.

$m_2,u_2\text{ and }v_2$ are the mass, initial velocity and final velocity of bottle.

We are given:

$m_1=0.4kg\\u_1=18m/s\\v_1=?m/s\\m_2=0.2kg\\u_2=0m/s\\v_2=25m/s$

Putting values in above equation, we get:

$(0.4\times 18)+(0.2\times 0)=(0.4\times v_1)+(0.2\times 25)\\\\v_1=5.5m/s$

Hence, the ball is travelling with a speed of 5.5 m/s after hitting the bottle.

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3 years ago

What type of electromagnetic radiation can be used as a medical tracer to diagnose disease by being sent through the body's circ

Stolb23 [73]

It c.microwaves !!!!!!!!!!

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3 years ago

What is the direction of the electric force exerted by paperclip 1 on paperclip 2?

Tema [17]

In general, the electric force in an electric field is exerted outward from a positive atom, and inward for the negative atom. Therefore based on the figure you specified, we can say that the electric force exerted by paperclip 1 on paperclip 2 is repulsive.

6 0

4 years ago