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
kkurt [141]
3 years ago
15

Jeremy hypothesized that adults with blue eyes are shorter than adults with brown eyes. He collected data by visiting all of the

teachers in his school and found that his hypothesis was false. Should Jeremy consider his hypothesis useful?
A.
No; a false hypothesis makes a scientist look silly.
B.
No; false hypotheses are a waste of time.
C.
Yes; a false hypothesis gives a scientist new information to use.
D.
Yes; now he knows that the exact opposite of his hypothesis must be true.
Chemistry
2 answers:
cestrela7 [59]3 years ago
4 0

THE ANSWER IS

Yes; a false hypothesis gives a scientist new information to use.



Orlov [11]3 years ago
3 0
C. Yes; a false hypothesis gives a scientist new information to use.
You might be interested in
Which describes any substance that shatters or breaks easily? malleable brittle volatile ductile
swat32

Answer:

b

Explanation:

ididthetest

5 0
2 years ago
Read 2 more answers
What steps are involved in the process that turns sediment back to rock? Select all that apply.
jeyben [28]

Answer:

compaction and cementation

I love science by the way

4 0
3 years ago
Read 2 more answers
Question 2 (1 point)
Vikki [24]

Answer:D

Explanation:

Jus did this question & got it right

4 0
3 years ago
Can someone help Plz
Marrrta [24]

Answer: A. 1.60 liters

Explanation:

2Na_2O_2+2CO_2\rightarrow 2Na_2CO_3+O_2

As can be seen from the balanced chemical equation, 2 moles of CO_2 produce 1 mole of O_2.

According to Avogadro's law, every 1 mole of the gas occupies 22.4 liters at STP.

Thus 2 moles of CO_2 occupies 22.4\times 2=44.8L at STP and produce 1 mole of O_2 i.e. 22.4 L

44.8 L of CO_2 will produce 22.4 L of O_2

Thus 3.20L of CO_2 will produce \frac{22.4}{44.8}\times 3.20=1.60L



6 0
3 years ago
The density of the hydrocarbon is 2.177 g/L. The gas is collected over water at 40.ºC and the barometric pressure is 776.2 mmHg.
sasho [114]

Answer:

xXresxtdcvytfvfvcdrvfghv

Explanation:

6 0
2 years ago
Other questions:
  • Why might a dry atmosphere cause your crystal to fracture and to eventually become a
    12·1 answer
  • Phosphorus-32 has a half-life of 14.3 days. how many grams remain from a 10.0 gram sample after 30.0 days?
    14·2 answers
  • What is the most useful tool used by chemist?
    8·1 answer
  • How can math tools help you detect errors or inaccuracies in data .
    9·1 answer
  • Which pair shares the same empirical formula?
    8·1 answer
  • During the phase change from solid ice to liquid water, which bonds/forces are being weakened?
    5·1 answer
  • What elements are nonmetals but aren't halogens or noble gasses?
    5·1 answer
  • How many grams would 6.02 x 10^23 atoms of Ca be?
    7·2 answers
  • A model for a potential chemical reaction is shown here. Evaluate the model and the reaction shown. Which statements are correct
    6·1 answer
  • Why is there a delay for the tides to react to the Moon's and Sun's gravitational effect?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!