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SpyIntel [72]
3 years ago
7

What is a wave coming into a barrier

Physics
1 answer:
3241004551 [841]3 years ago
6 0
A wave looses its power as it comes to shore because it gets less deeper every second it gets closer to shore
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Which of the planets do not have moons?
lubasha [3.4K]

Answer:

Mercury and Venus

Explanation:

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4 years ago
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Eli states that sodium phosphate is a mixture because it is composed of both sodium ions and phosphate ions.
galina1969 [7]

The question is incomplete, the complete question is;

Eli states that sodium phosphate is a mixture because it is composed of both sodium ions and phosphate ions. Which is the best analysis of Eli’s statement? It is correct because each ion is a pure substance, so sodium phosphate is made up of two pure substances. It is correct because the composition of sodium phosphate changes depending on the sample. It is incorrect because sodium phosphate is a compound that has a single composition. It is incorrect because the two types of ions in sodium phosphate cannot be seen.

Answer:

It is incorrect because sodium phosphate is a compound that has a single composition

Explanation:

A compound is a neutral substance made up of two or more atoms which are chemically combined together.

Ionic substances are made up of ions. These ions are not separate entities, they are part of the compound.

Hence, Eli's statement is incorrect because sodium phosphate is a compound that has a single composition.

5 0
3 years ago
Can some one please explain how to read this and what the answer would be?
Darina [25.2K]
1 to 2 seconds because it had the steepest slope
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3 years ago
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A 300 kg block of dimensions 1.5 m × 1.0 m × 0.5 m lays on the table with its largest face.
netineya [11]

Answer:

1.5

x <u>1</u><u>.</u><u>0</u>

1.50

x <u>0</u><u>.</u><u>5</u>

075.00

answer: 75.00m

Explanation:

I hope this help

7 0
3 years ago
The gravitational force on a baseball is 1.4 N. What is its mass? Round to two decimal places.
valina [46]

Answer:

0.14 kg

Explanation:

W = mg

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8 0
3 years ago
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