# Quickly spinning the handle of a hand generator, Kristina is able to light three bulbs in a circuit. When she spins the generator slowly, the bulbs are very dim. Which statement best explains why the slow generator is not able to power all three light bulbs? Current is not steady Voltage is not steady Current is too high Voltage is too low

Explanation:

Voltage is too low

Explanation:

I got it right on the test.

## Related Questions

calculate the energy spent on spraying a drop of mercury of 1 cm radius into 10^6 droplets all of same radius. surface tension of mercury is 0.035N/m

ANS : .Energy spent on spraying =

Explanation:

Given:

• Radius of mercury = 1cm initially ;
• split into drops ;

Thus, volume is conserved.

i.e ,

• Energy of a droplet = Δ

Where ,

• T is the surface tension
• ΔA is the change in area

Initial energy

Final energy

∴  .Energy spent on spraying =

ANS : .Energy spent on spraying =

Intermolecular Forces Question: Match each of these substances with the property it exhibits. The Substances:
NH3
CH3CH2CH=CH2
CH3(CH2)5CH3
He

The properties:
largest dispersion forces
largest dipole dipole forces
none of the properties listed
the lowest boiling point

The correct matches are as follows:

NH3 = none of the properties listed

CH3 CH2 CH=CH2 = largest dispersion forces

CH3 (CH2)5 CH3 = largest dipole dipole forces

He = the lowest boiling point

Hope this answers the question correctly. Have a nice day.

NH3 largest dipole dipole forces

CH3CH2CH=CH2 largest dispersion forces

CH3(CH2)5CH3 none of the properties listed

He the lowest boiling point

Explanation:

NH3 has the largest dipole forces that are so strong that they have their own special name called hydrogen bonding

CH3(CH2)5CH3 has low dispersion forces because it is a branched, not straight, chain

He is a mono-atomic noble gas which means it relies on the weakest of London dispersion forces leading it to have the lowest boiling point

The force it would take to accelerate an 900-kg car at the rate of 6m/s2

Force, F = 5400 N

Explanation:

Given that,

Mass of the car, m = 900 kg

Acceleration of the car,

Let F is the force taken by the car to accelerate it. The amount of force acting on the car can be calculated using second equation of motion as :

F = 5400 N

So, the force required to accelerate the car is 5400 N. Hence, this is the required solution.

It would be 5,400N. I hope this helps!

Which of the following is not an example of a molecule? A.H2O2 B.NCl3 C.F D.O3

I believe the answer is F. This is because, F stands for Fluorine, which is an element and consists of one atom. A molecule consists of TWO OR MORE atoms held together by chemical bonds. F consists of only one atom, which is Fluorine. So the answer is C. Hope helped.

the answe is C. F

hope this helps

How does a pie chart help form conclusion

Its easy to create a visual and see major differences between data. If something takes up a large portion of the pie, its easy for you to tell just by looking at it

What is the impulse of a 131g baseball when it strikes a batter at 57 m/s

Implulse=m(delta v)

Impulse=m(vf-vi)

Impulse=0.131(57)=7.467 (Js)

What is the relationship between karst development and topography?

The karst topography is typically defined as a geographic location characterized by a rugged terrain containing landscapes like underground rivers, fissures, and cracks. It is mainly due to the dissolution of the bedrock due to a much heavier precipitation taking place in the geographic location.

What happens when an experiment with new information or new technology produces results that support an existing theory?

The theory is revised or updated

The answer is B ; the theory is updated or revised

The weight of an apple near the surface of the Earth is 1 N. What is the weight of the Earth in the gravitational field of the apple?