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
kogti [31]
2 years ago
12

I need help on ideas for a science project.. (highschool ideas)

Physics
1 answer:
Nana76 [90]2 years ago
8 0

A research question that would complete the third question you need that are related to the first 2 questions which are:

  • “what type of masks help prevent fog on glasses when breathing?”
  • “does a mask’s material affect the level of fog on glasses as an effect of breathing?”

Would be: "Are there any available masks that could prevent fog on glasses that could be improved upon"?

This new research question would help you find out if there is an already existing mask that could be made better.

<h3>What is a Research Question?</h3>

This refers to "a question that a research project sets out to answer". and seeks to give answers to particular phenomena.

Hence, we can see that the new research question Would be: "Are there any available masks that could prevent fog on glasses that could be improved upon"?

This new research question would help you find out if there is an already existing mask that could be made better.

Read more about research questions here:

brainly.com/question/25257437

#SPJ1

You might be interested in
Which method of separation can be used for a heterogeneous mixture?
lana [24]
By chromatography it's the answer
8 0
3 years ago
If we take away a lot of energy from a liquid what phase will it change to ?
DanielleElmas [232]

The liquid would change to gas

8 0
3 years ago
Which waves can travel through space?
xz_007 [3.2K]

Answer:

electromagnetic waves only

Explanation:

I just took the test, Hope it helps!

4 0
3 years ago
Read 2 more answers
If the initial upward speed of the ball in Activity 7 C.2 is 10m/s, and the ball is releasedat a height of 1.5 m above the oor,
Ulleksa [173]

Answer:

6.5 m above the floor and 5 m above Christine's hand when it reaches the maximum height.

Explanation:

Let g = 10 m/s2 be the gravitational deceleration that affects the ball vertical motion so it comes to the maximum height at 0 speed. We can use the following equation of motion to find out the distance traveled by the ball from where it's thrown:

v^2 - v_0^2 = 2g\Delta s

where v = 0 m/s is the final velocity of the ball when it reaches maximum level, v_0 = 10m/s is the initial velocity of the ball when it starts, g = -10 m/s2 is the deceleration, and \Delta s is the distance traveled, which we care looking for:

0^2 - 10^2 = -2*(-10)\Delta s

\Delta s = 100 / (2 * 10) = 5 m

So the ball is 5 m above Christine' hands when it reaches maximum height, and since the hand is 1.5 m above the floor, the ball is 5 + 1.5 = 6.5 m above the floor when it reaches maximum height.

5 0
3 years ago
Read 2 more answers
What happens if 5 Protons combine with 4 neutrons.
lianna [129]

in the case of beryllium, a light metal, only the beryllium-9 isotope is stable with its 9 nucleons (i.e. 4 protons and 5 neutrons)

Hope this helps so sorry if it does not help

7 0
3 years ago
Read 2 more answers
Other questions:
  • A confined aquifer with a porosity of 0.15 is 30 m thick. The potentiometric surface elevation at two observation wells 1000 m a
    9·1 answer
  • An air bubble has a volume of 1.3 cm3 when it is released by a submarine 160 m below the surface of a freshwater lake. What is t
    15·1 answer
  • A dolphin in an aquatic show jumps straight up out of the water at a velocity of 11.8 m/s. The magnitude of the gravitational ac
    12·1 answer
  • What is the value of acceleration due to gravity at heght h=4re​
    13·1 answer
  • Can someone please help me?
    14·1 answer
  • According to the doppler effect What appears to happen when a light source moves closer to an observer
    14·1 answer
  • why can you say that the big bang and spreading of the universe is similar to a stone hitting the surfacec of the water
    14·2 answers
  • What fact does antoine lavoisiers work show
    15·1 answer
  • An object that weighs 2.450 N is attached to an ideal massless spring and undergoes simple harmonic oscillations with a period o
    6·1 answer
  • Consider the reaction below Na2CO3 (aq) + CaCl2 (aq) CaCO3 (s) + 2NaCl (aq) If the releases 39.4 kJ of energy, how many kilocalo
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!