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Paha777 [63]
3 years ago
12

How is the wavelength of an EM wave related to its energy?

Chemistry
2 answers:
yulyashka [42]3 years ago
7 0

Answer:

A. The shorter the wavelength of a wave, the higher its energy.

Explanation:

A P 3 X

Vera_Pavlovna [14]3 years ago
5 0

E= hf

so shorter lambda = larger f= more energy

Answer is A

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54
skelet666 [1.2K]

Answer:

less than 5 centimeters because it is a nonvascular plant

Explanation:

Mosses are a group of plants under the division Bryophyta. They are said to be the most primitive plant life in existence as they lack true roots, stems and leaves. They also lack vascular system, hence, they are regarded as non-vascular plants. They usually grow in very small sizes (about 0.2 - 10cm).

According to this question, Penny bought a club moss plant for her water garden and needs to know how tall the plant will grow so she know how much space it will need. Since it is a miss plant that lacks vascular tissues i.e. nonvascular, it will likely grow less than 5 centimeters in height.

7 0
3 years ago
The teacher shows students a pictorial model of an atom. Which element is
frutty [35]

Answer:

C. Fluorine because the model has 9 protons which is represented by the atomic number

Explanation:

We usually identify an element by the number of protons in them. The number of protons is the atomic number of an atom.

  • Every atom has a specific number of protons in them.
  • This number of protons is the atomic number.
  • According to the periodic law, atoms are arranged on the periodic table based on their atomic number.
  • The given fluorine atom has 9 protons which represents the atomic number of the atom.
  • This way, the given number clearly shows the right model for identifying the chemical specie.
4 0
3 years ago
1)Why do clouds usually form high in the air instead of near Earth's surface?
djverab [1.8K]
The answer is letter A definitively .
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3 years ago
6Most types of heather grow better in acidic soil.
lana66690 [7]

Answer:

Its a and e

Explanation:

So ez give me brainliest nd a thanks plz

3 0
3 years ago
Electrolysis is an endothermic process when an electric current is passed through water and separates it into hydrogen and oxyge
azamat

Answer:

IM SORRY I NEED THIS ONE

Explanation:

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