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
Helen [10]
3 years ago
10

3. A wave has y frequency of 100 Hz and a speed of 50 m/s. What is the wavelength?

Chemistry
1 answer:
strojnjashka [21]3 years ago
5 0

Answer:

0.5 m

Explanation:

You might be interested in
Which of these does not describe the wright brothers first attempts at flight
Trava [24]
Are there options for answers
4 0
3 years ago
Read 2 more answers
A geologist is making observations from atop a small mountain. She sees two parallel faults: one directly to the east and one di
GenaCL600 [577]

Answer:

Fault-block mountain

Explanation:

I got it right on the assignment

3 0
3 years ago
Read 3 more answers
At 298 K, AHO = -1652 kJ/mol and ASO = 0.097 kJ/(K•mol). What is the Gibbs
Cloud [144]

Explanation:

here s the answer. Feel free to ask for more chem help

8 0
3 years ago
for 2Na (s) +Cl2(g)->2NaCl(s) how many grams of sodium chloride will be made from 115 g of sodium metal when when reacted wit
alexandr1967 [171]

 The grams  of sodium   chloride that will be made is 292.5 g


<u><em>calculation</em></u>

2Na  +Cl₂ → 2NaCl

step 1: calculate the  moles of Na

moles  =   mass/molar mass

From periodic table the  molar mass  of Na = 23 g/mol

moles = 115 g/23 g /mol =  5  moles

Step 2 : use the mole ratio to determine the  moles of NaCl

Na:NaCl   is  2:2 = 1:1  therefore the moles of NaCl  is also= 5 moles


Step  3: find the mass of NaCl

mass= moles  x molar mass

The  molar mass of NaCl = 23 + 35 .5 =58.5 g/mol

mass= 5 moles x 58.5 g/mol =292.5  g




5 0
3 years ago
A toy car has a mass of 5 kg and a speed of 4 m/s. How much kinetic energy does it have?
stiks02 [169]

it's A. here is the formule for kinetic energy :)

5 0
3 years ago
Read 2 more answers
Other questions:
  • According to a label on a bottle of concentrated hydrochloric acid, the contents are 36.0% HCl by mass and have a density of 1.1
    11·1 answer
  • One way to heat a gas is to compress it. a gas at 1.00 atm at 25.0°c is compressed to one tenth of its original volume, and it r
    15·1 answer
  • Helium decays to form lithium. Which equation correctly describes this decay?
    14·2 answers
  • Zinc is used as a coating for steel to protect the steel from environmental corrosion. If a piece of steel is submerged in an el
    5·1 answer
  • Calculate the percent ionization of nitrous acid in a solution that is 0.311 M in nitrous acid (HNO2) and 0.189 M in potassium n
    7·1 answer
  • What is a particulate?
    13·2 answers
  • In a certain organic compound, one of the carbon atoms is bonded to three atoms. One of these is a carbon atom and the other two
    5·2 answers
  • We double both volume and absolute temperature of a given amount of an ideal gas.
    12·1 answer
  • Difference between acids and bases in terms of ions
    8·2 answers
  • When carbon-containing compounds are burned in a limited amount of air, some CO(g) as well as CO₂(g) is produced. A gaseous prod
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!