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MaRussiya [10]
3 years ago
13

Please help fasts thanks

Chemistry
2 answers:
Charra [1.4K]3 years ago
6 0

Answer:

amplitude

Explanation:

The amplitude of a wave is the distance from the centre line (or the still position) to the top of a crest or to the bottom of a trough

taurus [48]3 years ago
3 0

Answer:

I think it is wave length

Explanation:

yeah pretty sure

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What quantity do units represent in a value ?
Mazyrski [523]

A measured value is expressed as a number along with a corresponding unit. The unit represents the dimension of the measured value.

For example:

- Length of an object can be expressed as, value + dimension. for example 10 m where 'm' is the dimension of length; meters

- Volume can be expressed as, value + dimension, for example, 10 L where L is the dimension of volume; Liters.

Ans C) Dimension

7 0
2 years ago
Read 2 more answers
Read the following hypothesis about why a chicken bone becomes bendy after being soaked in vinegar:
Studentka2010 [4]

Answer:

B. observing that a bone placed in a beaker of acid becomes bendy

Explanation:

The hypothesis suggests that when chicken bones are placed in vinegar, they become bendy due to the loss of calcium in their bones.

Calcium is identified as the ossifying material that strengthens the bone. When the acid that makes up the vinegar comes in contact with it, calcium is removed from the bone.

Now we know that calcium has capabilities of reacting with acids.

This suggests that if we also place the bone in an acid, they will bend due to reaction of calcium in the bones with the acid.

5 0
2 years ago
Read 2 more answers
MARKING BRAINLIEST :)
Reil [10]

Answer:

a

Explanation:

3 0
3 years ago
Please Help with this!!!!!
inessss [21]

Answer:

a) 4.69

Explanation:

v=mp

m=10.55

p=2.25

v=10.55/2.25=4.69

7 0
3 years ago
Read 2 more answers
To what volume would you have to change 6.5 Liters of a gas at 1.25 atm in order to
Salsk061 [2.6K]

Answer:

<h2>8.13 mL</h2>

Explanation:

The required volume can be found by using the formula for Boyle's law

V_2 =  \frac{P_1V_1}{P_2}  \\

where

P1 is the initial pressure

P2 is the final pressure

V1 is the initial volume

V2 is the final volume

From the question we have

V_2 =  \frac{6.5 \times 1.25}{1}  = 6.5 \times 1.25 \\  = 8.125

We have the final answer as

<h3>8.13 mL</h3>

Hope this helps you

7 0
2 years ago
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