All categories

3 years ago

If a reference point changes,which of the following statements is true?

Chemistry

2 answers:

artcher [175]3 years ago

7 0

Answer:

I believe the answer is A. The position of the object changes

Hope this helps you, luv! :-) If you need anymore help, please ask me.

Nataly [62]3 years ago

5 0

Answer: Option (a) is the correct answer.

Explanation:

A reference point is defined as the point which represents motion or movement of an object from one point to another.

For example, an object A is initially present at position X and after sometime it is moved to position Y.

This means that position of the object has changed now. This represents a reference point.

Thus, we can conclude that if a reference point changes the position of the object changes.

You might be interested in

Types of Organisms:

maxonik [38]

Answer:

Part A

The green plant is a producer

The grasshopper is a herbivore

The Rat is a Omnivore

The snake is a Carnivore

The eagle is a Carnivore

The mushroom is a Decomposer

Part B

The arrow between each organism indicates the direction of energy flow which shows the direction in which the energy transfer takes place from one organism to the next, with the general source of energy for all animals being the Sun.

Part C

A sample food chain can be presented as follows;

Sun, Green plants → worms → Frogs → Snakes → Coyotes → Bears → Tigers → Mushroom → Plants

Explanation:

6 0

3 years ago

Fog is an example of solution collide suspension

IrinaVladis [17]

I'd say it's suspension, but I'm not 100% sure...

4 0

4 years ago

Read 2 more answers

If matter is uniform throughout, cannot be separated into other substances by physical processes, but can be decomposed into oth

olga nikolaevna [1]

D. because matter is uniform through and cannot be separated into other substances by physical means.

6 0

3 years ago

Please Help I will reward brainliest

8_murik_8 [283]

I think it is "Known".

Radioactive decay is measured using a formula where the half-life <span>of an isotope is the time it takes for the original nuclei to decay half of its original amount.</span>

7 0

3 years ago

Read 2 more answers

1. Show the mechanism for the main product for the monochlorination of 2-methylbutane. List all other products.

Bad White [126]

Answer:

See explanation below

Explanation:

First, we need to understand that the monochlorination of an alkane like this one, involves substitution of one of the atoms of hydrogen of the molecule for an atom of chlorine.

This reaction takes place when the alkane reacts with Cl₂ in presence of light or heat.

When this happens, the first step involves the breaking of the double bond of the chlorine to form the ion Cl⁻.

The next step involves the substraction of the hydrogen of the molecule by the Chlorine. This will leave the alkane with a lone pair available for reaction.

The third step, the alkane with the lone pair of electron substract a chlorine for the beggining and form the mono chlorinated product.

The final step involves forming the remaining products with the remaining reagents there.

In the picture attached you have the mechanism and product for this reaction:

3 0

3 years ago

Read 2 more answers