3 years ago

Waves interact with blank and other blank?

Chemistry

2 answers:

Svetllana [295]3 years ago

6 0

Answer:

Waves interact with OBJECTS and other WAVES

Explanation:

mr_godi [17]3 years ago

5 0

true i think :D i hope i helped

You might be interested in

How many moles of nitrogen, N, are in 62.0 g of nitrous oxide, N2O?

SSSSS [86.1K]

Answer- the estimated number is 4 moles but it actually is 3.86 moles
Explanation
hi i hope your days been amazing and know that your loved⋆ ˚｡⋆୨୧˚　˚୨୧⋆｡˚ ⋆
<33

8 0

2 years ago

Give an example where handpicking is used for separation. (1)

dimulka [17.4K]

Answer:

If you want to separate black grapes from the mixture of black and green grapes, then you will simply pick black grapes using your hands from the mixture. In this way you are actually using handpicking separation method.

Explanation:

5 0

2 years ago

Using the fact that at 0.10 M, the absorbance was 0.357; and at 0.20 M, the absorbance was 0.714, the absorptivity (slope) is

olga_2 [115]

Answer:

The answer is "3.57 and 0.07".

Explanation:

Using the slop formula:

$=\frac{n_2-n_1}{n_2-n_1}\\\\ =\frac{0.714-0.357}{0.20-0.10} \\\\ = ABSORPTIVITY, \ \ a=3.57 \\\\A= a\times b \times c$