1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
solniwko [45]
3 years ago
8

1. Una onda tiene una longitud de onda de 2 metros y una frecuencia de 1.5 Hz. ¿Cuál es su velocidad?

Chemistry
1 answer:
IrinaVladis [17]3 years ago
6 0

Answer:

3 m/s

Explanation:

▲

usando la fórmula velocidad = frecuencia multiplicada por la longitud de onda.

v = (1.5)(2)

v= 3 m/s

You might be interested in
Objects that are hotter will generally emit _____.
Ede4ka [16]
They emit b) more radiation compared to cooler objects.

This is because hotter objects have more kinetic energy (in order for the particles to vibrate- and so more infrared radiation circulates in its surroundings.)
5 0
3 years ago
the relationship between the heated air particles inside a hot air balloon and the cooler air outside the balloon?
Tamiku [17]
The heated air temperature from inside the balloon more likely rises since it can't escape its trapped resulting in different density from the cooler air, the cooler air from the outside is a bit denser than the heated.
6 0
3 years ago
Read 2 more answers
Reactants capable of interacting to form products in a chemical reaction must first overcome a thermodynamic barrier know as the
aleksklad [387]
The answer is activation energy
7 0
2 years ago
1. When an element has a positive charge :
natita [175]

Answer:

2) AAAAAA

1)BBBBBBBB

3) I think a or c

8 0
3 years ago
3. Sand mixed with water​
Alekssandra [29.7K]

Answer:

<h3>Sand cannot mixed on water not float on water .</h3>

<h3>When we mix sand and water , No reaction take place . The sand simply settles down at the bottom of the water container . This is why sand is heavier than water and therefore cannot float in water .</h3>

<h2>Hope this helps you ✌️</h2>
7 0
2 years ago
Other questions:
  • Brainly or jiskha<br><br><br> choose wisely
    5·2 answers
  • All chemicals should be stored in ?
    11·2 answers
  • Which sample contains the greatest number of moles of cl? which sample contains the greatest number of moles of ? 3.8 mol hcl 4.
    8·1 answer
  • The standard cell potential (e°) of a voltaic cell constructed using the cell reaction below is 0.76 v: zn (s) + 2h+ (aq) → zn2+
    6·1 answer
  • A student found the mass of an object to be 26.5 g. To find the volume, the student submerged the object in a graduated cylinder
    11·1 answer
  • Use the information provided below to answer the
    15·1 answer
  • A burning match will burn more vigorously in pure oxygen than in air because _________ . Select one: a. oxygen is a catalyst for
    6·1 answer
  • If 6.75 g of NaOH are dissolved in 50.00 g of water and the temperature increases
    11·1 answer
  • How many grams of CaCI2 (molar mass = 111 g/mol) are needed to prepare 100.mL of 0.100 M CI-(aq) ions?
    13·1 answer
  • How do heat and temperature differ?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!