What is the difference between an isotope and an ion? Thanks! :)

Answers

Answer 1

Answer: An isotope has two or more copies of a component whereby the atoms have the corresponding amount of protons. While ion is a combination of atoms exhibiting electrical explosives such as the sodium and chlorine atoms in a seasoning extract.

Related Questions

Average amount of time wind machines operate
How are work, force, and distance related?
The part of the cerebrum that controls voluntary movements is located in the _______ lobe. A. frontal B. parietal C. temporal D. occipital
1. The sponge is classified in the. kingdom.
When we say that an object wants to maintain its state of motion, we’re talking about inertia. Which term determines the quantity of inertia for an object?

Tidal bulge produced on Earth by the moon is causing the moon to slowly _____.move closer to Earth
shrink in size
move further from Earth
spin faster

Answers

The correct answer for the question that is being presented above is this one: "move closer to Earth." Tidal bulge produced on Earth by the moon is causing the moon to slowly move closer to Earth. Two tidal bulges are created on opposite sides of the Earth due to the moon's gravitational force and inertias counterbalance.

Answer: Move further from earth

Explanation:

1. When a motor is turned on, electrical energy is transformed to mechanical energy plus heat energy.True or False

2. The outward evidence for this transformation can be seen only in the mechanical motion of the motor.
True or False

3. What is true of the efficiency of this motor?
a. it is more than 100% efficient
b. it is 100% efficient
c. it is less than 100% efficient
d. none of the above

Answers

1.) The statement is true!... heat energy is also generated due to the presence of resistance in motor. Heat generated is given by, H=i²Rt( i = current, R is the resistance of the conductor and t is time). 2.) This statement is false because transformation takes place in electrical motor too due to presence of resistance. 3.) c. it is less than 100% efficient.

Answer:

1. True

2. False

3. c. it is less than 100% efficient

calculate the period of a wave whose frequency is 5 Hertz and whose wavelength is one centimeter give your answer in a decimal form

Answers

The period of the wave is the reciprocal of its frequency.

1 / (5 per second) = 0.2 second .

The wavelength is irrelevant to the period. But since you
gave it to us, we can also calculate the speed of the wave.

Wave speed = (frequency) x (wavelength)

= (5 per second) x (1cm) = 5 cm per second

Why is ambulance written laterally inverted on the front of an ambulance van

Answers

Answer: So if you are looking in your mirror in the car, you will clearly see what the vehicle is.

Explanation: When there are flashing lights and noises coming from behind you in a car, your first response is going to be checking your mirrors. When you look at the inverted "ambulance" you will see it correctly.

If two runners take the same amount of time to run a mile, they have the same __________.A.
acceleration
B.
force
C.
mass
D.
velocity

Answers

They have the same average speed over a mile.

If both of their miles are in straight lines, and in the same directions, and they
both take the same time, then their average velocities are also the same.

its d. velocity i just took the test on edge

Are the objects described here in static equilibrium, dynamic equilibrium, or not in equilibrium at all? a. A girder is lifted at constant speed by a crane.
b. A girder is lowered by a crane. It is slowing down.
c. You're straining to hold a 200 lb barbell over your head.
d. A jet plane has reached its cruising speed and altitude.
e. A rock is falling into the Grand Canyon.
f. A box in the back of a truck doesn't slide as the truck stops.

Answers

Answer:

a) dynamic equilibrium; b) No equilibrium; c) Static equilibrium; d) Dynamic equilibrium; e) Not equilibrium; f) Dynamic equilibrium.

Explanation:

a) In this case, the girder is in dynamic equilibrium, although there is movement it is realized at constant speed therefore there is no acceleration and the sum of forces is equal to zero.

b) There is no equilibrium since the velocity is decreasing it slows the girder, therefore the sum of forces will be equal to the product of mass by acceleration according to newton's second law.

c) In this case, the arms of the person are exercising each 100 lb, in order to keep the barbell stable, this allows the static equilibrium.

d) There is movement but however the jet will move at constant speed without any kind of acceleration, therefore it has a condition of dynamic equilibrium.

e) There is no balance as the rock falls and the acceleration due to gravity causes its speed to increase as it goes down.

f) In this case there is dynamic equilibrium as there was a deceleration movement however this force value given by the deceleration multiplied by the mass is not large enough to be able to move the box, due to the weight of the box plus the friction force between the box and the surface.

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In a voltaic cell electrons flow from the anode to the cathode. true or false

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