3 years ago

Which is one use of lasers?

Chemistry

2 answers:

const2013 [10]3 years ago

5 0

Answer:

cutting iron bars into pieces

tangare [24]3 years ago

5 0

Answer:

cutting iron bars

Explanation:

rip 999

You might be interested in

describe characteristics of different climate zones as they relate to latitude,elevation,and proximity to bodies of water. (scie

g100num [7]

They or on the southern hysteric watch it on youtube (latitude and longitude song 1 direction remix by the history teachers)

7 0

3 years ago

You decided to change your bedroom. You move your bed 1.5 meters across the room and the force you used to move the bed was 20 n

lorasvet [3.4K]

Human Strength power

6 0

3 years ago

A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25 °C. With pressure and temperature held constant, what wil

Vaselesa [24]

Answer: 1.6L

Explanation:

V1 = 1.50 L,

V2 =?

n1 = 3mol

n2 = 3 + 0.2 = 3.2mol

From PV = nRT

V1 /n1 = V2/n2

1.5/3 = V2 /3.2

V2 = (1.5/3/) x 3.2 = 1.6L

5 0

3 years ago

Read 2 more answers

Can someone who expert in chemistry be my personal tutor? I'm so desperate

lions [1.4K]

Yes..? I don’t understand what you’re trying to ask mate.

5 0

3 years ago

Which type of molecule is shown below?

zubka84 [21]

Answer:

$\boxed{\mathrm{Alkene}}$

Explanation:

The hydrocarbon shown has a double bond. Hydrocarbons with double bonds are known as alkenes.

Cyclic alkanes have cyclic structure.

Alkanes only have single bonds.

Alkynes have triple bonds.

8 0

3 years ago

Read 2 more answers