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
Savatey [412]
3 years ago
14

Plzzz help me plz I am timed!!

Chemistry
2 answers:
Andrej [43]3 years ago
8 0

Answer:

Explanation:

pretty sure its gaillieo

jarptica [38.1K]3 years ago
7 0

Answer:

Galileo

Explanation:

he was the first one to use a telescope

You might be interested in
Which kelvin temperature is equivalent to 20°C
vagabundo [1.1K]
The temperature is 293.15k
3 0
3 years ago
The accepted value is 29.35. Which correctly describes this student's experimental data?
kkurt [141]

Answer:

- Both accurate and precise.

Explanation:

The experimental data is characterized as the data that is generated through a specific test or measurement with the purpose of analysis or evaluation. As per the question, the minuteness of the given data(29.27, 29.32, and 29. 27)most aptly describes that the experimental data collected by the student possesses 'accuracy and precision' apt and specific. It would yield the most worthy and reliable conclusion.

3 0
3 years ago
As the [ht] in a solution decreases, what happens to the [OH???
dimulka [17.4K]
Why you saying we can download an answer we’re here for an answer
6 0
3 years ago
which type of electronic radiation has a lower frequency than infrared radiation? A gamma rays B microwave C visible light D x-r
yuradex [85]

Answer:

A, gamma rays

Explanation:

Radio waves, on the other hand, have the lowest energies, longest wavelengths, and lowest frequencies of any type of EM radiation. In order from highest to lowest energy, the sections of the EM spectrum are named: gamma rays, X-rays, ultraviolet radiation, visible light, infrared radiation, and radio waves.

7 0
4 years ago
Which of Newton’s laws explains how a rocket achieves lift off?
harina [27]
F=m*a. his second law i think
6 0
3 years ago
Other questions:
  • Why do ionic compounds have better solubility in water than molecular compounds?
    5·1 answer
  • THIS IS SCIENCE
    15·1 answer
  • A system of gas at low density has an initial pressure of 1.90 × 10 5 1.90×105 Pa and occupies a volume of 0.18 m³. The slow add
    7·1 answer
  • an enzyme is a catalyst used by living things to promote and regulate chemical reactions. What is the most likely enzyme for the
    7·1 answer
  • When the methyl ester of hexanoic acid is hydrolyzed in aqueous sodium hydroxide in the presence of heat, a homogeneous solution
    6·1 answer
  • Describe how spead, velocity and<br> brcoloration are related.
    8·1 answer
  • 2 Which chemical reaction is exothermic and why A 25 degrees after 25 minutes B 23 degrees after 15 minutes C 30 degrees after 2
    10·1 answer
  • Which two technologies use reflected sound waves
    15·1 answer
  • Balance the below equation:
    15·1 answer
  • Drive the integral equation of reaction has rate constant ( 0.01 M/ sec ) and suggest a plotting method to find the rate constan
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!