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
Lina20 [59]
4 years ago
7

What is the Kelvin temperature for 30°C?

Chemistry
1 answer:
Annette [7]4 years ago
4 0
303.15 would be your answer 
You might be interested in
What trend is seen in atom size, going down the periodic table?
m_a_m_a [10]
Answer:
It is called Ionization Energy.
7 0
3 years ago
Based on the data table, what evidence best suggests that this might be an object in freefall?
LuckyWell [14K]

Answer:

What datatable? Picture please!

Explanation:

5 0
3 years ago
Read 2 more answers
a set of pulleys is used to lift a piano weighing 1,000 netwons. the piano is lifted 3 meters in 60 seconds. How much power is u
DENIUS [597]

P = W/t

P = F.s/t

P = 1000.3/60

P = 50 watt

6 0
2 years ago
Read 2 more answers
Can U help me fill in the blank pls !!
KonstantinChe [14]

Answer:

Molecules, arranged, cube

Explanation:

These are possible answers.

5 0
3 years ago
Read 2 more answers
A microwave operates at 7.42 mm wavelength. How much energy is produced in Joules from 359 photons?
alisha [4.7K]

Answer:

E=9.62\times 10^{-21}\ J

Explanation:

Given that,

The wavelength of a microwave is 7.42 mm or 0.00742 m

No. of photons, n = 359

We need to find the energy produced by this no of photons. It can be given by the formula as follows :

E=\dfrac{nhc}{\lambda}\\\\E=\dfrac{359\times 6.63\times 10^{-34}\times 3\times 10^8}{0.00742}\\\\=9.62\times 10^{-21}\ J

or

E=9.62e^{-21}\ J

So, the required energy is 9.62\times 10^{-21}\ J.

3 0
3 years ago
Read 2 more answers
Other questions:
  • What data should be plotted to show that experimental concentration data fits a zeroth-order reaction?
    15·1 answer
  • What is the pH of a solution prepared by mixing 25.00 mL of 0.10 M CH3CO2H with 25.00 mL of 0.010 M CH3CO2Na? Assume that the vo
    8·1 answer
  • Give the chemical formulas for (a) silicon tetrabromide, (b) disulfur dichloride, (c) diphosphorus hexaoxide.
    5·1 answer
  • Which of the following is a noble gas? carbon dioxide, boron, oxygen, and helium
    6·2 answers
  • Please answer this please don't answer if you don't know it thank you D.<br>look at the picture​
    14·1 answer
  • Characteristics of a mixture?
    7·2 answers
  • What does a low number on the pH scale say about a solution? O A. The solution is changing, OB. The solution is an acid. O C. Th
    13·2 answers
  • Which of the following statements is false?<br>​
    5·1 answer
  • Elements can be identified by their
    13·2 answers
  • Draw the expanded structural formula for the condensed formula (CH3)2CHCH2OCH2CH3 . Draw all hydrogen atoms
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!