All categories

2 years ago

The diagram shows the molecular structure of propane. What is the chemical

Physics

2 answers:

ad-work [718]2 years ago

6 0

Answer:

Explanation:

Took the test

erica [24]2 years ago

4 0

Answer: B. C3H8

Explanation: Just took the test on A.PEX

You might be interested in

Describe the magnetic field when two unlike magnet poles are close together

MrMuchimi

A Magnet is an object that produces a Magnetic Field; it can be formed of a permanent magnet or an electromagnet. The word magnet comes from the Greek "magnítis líthos", which means "Magnesian Stone". Magnesia is an area in Greece (Now Manisa, Turkey) where deposits of magnetite have been discovered since antiquity.

Magnets come in many shapes but no matter what their shapes are, each magnet has a North Pole and a South Pole.

A Magnetic Field is said to exist in a region if a (Magnetic) Force can be exerted on a Magnet. Magnetic Field Lines (Flux Lines) are imaginary lines representing the direction and strength of the Magnetic Field. They go from the North Pole to the South Pole outside the Magnet, and go from the South Pole to the North Pole inside the Magnet. The density of the Magnetic Field Lines is higher near the Poles, and the Magnetic Force is stronger there.

6 0

3 years ago

Two objects, one of mass 17 kg and the other of mass 31 kg approach each other with the lighter one having a speed of 23 m/s. De

Phantasy [73]

<h2>ANSWER:</h2>

CARRY ON LEARNING

CAN YOU BRAINLEST ME

8 0

2 years ago

What is voltage and current?

MrMuchimi

Voltage - An electromotive force or potential difference expressed in volts.

Current - A flow of electricity which results from the ordered directional movement of electrically charged particles.

4 0

2 years ago

Read 2 more answers

A projectile is launched horizontally off a cliff. If the projectile is launched with more velocity, the time it spends in the a

Sedaia [141]

Answer:

If the projectile is launched horizontally the time it remains in the air will remain constant even if we increase the horizontal velocity.

Explanation:

The vertical displacement will be the same irrespective of the horizontal velocity assuming the projectile is launched from same height. The formula for vertical displacement is given by:

$y = v_{oy} - 1/2gt^{2}$

where, y = vertical displacement, t = time,

g = acceleration due to gravity,

$v_{oy}$ = Initial vertical velocity

Since, projectile is launched horizontally, therefore $v_{oy} = 0$

so the equation becomes

$y = - 1/2gt^{2}$

The above equation shows that time spend in air is not dependent on horizontal launched velocity as there is no horizontal velocity in the formula therefore the time in air will remain constant even if we increase the horizontal velocity.

5 0

2 years ago

Summarize the four main hypotheses for the origin of the Moon.

LekaFEV [45]

Answer:

Summarized

Explanation:

Among the many hypotheses proposed for the origin of the moon the four main are summarized as

the fission hypotheses in which moon was once a part of earth but got separated due to collision. The second hypotheses is that the moon formed along with the Earth but independently.Moon was formed else where in the solar system and got captured by the Earth's gravitational pull. The newer giant impact hypotheses suggest that a mars sized object grazed Earth, Ejecting material from both Earth and itself, that material condensed to form moon.

8 0

2 years ago