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
kirza4 [7]
4 years ago
7

Which type of radiation has a negative charge? alpha beta gamma which type of natural radiation is pure energy? beta alpha gamma

which type of natural radiation has the most massive particles? gamma alpha beta?
Physics
1 answer:
RSB [31]4 years ago
6 0
Beta particles are negatively charged. Electromagnetic Radiation is pure energy (Gamma). The largest particles are alpha.
You might be interested in
A simple pendulum is hollow from within and its time period is T. how is the time period of pendulum affected when:
goblinko [34]

The period of a pendulum is independent of the mass of the bob so whether it's empty or filled with something, the period remains the same.

period = 2\pi \sqrt{ \frac{length}{g} }

3 0
3 years ago
What is this question
lara31 [8.8K]

Answer:

Its the last one

Explanation:

It is the last one

3 0
3 years ago
Read 2 more answers
Water flows past a flat plate that is oriented parallel to the flow with an upstream velocity of 0.4 m/s. (a) Determine the appr
Trava [24]

Answer:

1.12 m

0.08291 m

Explanation:

u = Upstream velocity = 0.4 m/s

Re = Reynold's number = 5\times 10^5 (turbulent)

\nu = Viscosity of water = 1.12\times 10^{-6}\ Pas

Here the flow is turbulent so we have the relation

Re_{xcr}=\frac{ux_{cr}}{\nu}\\\Rightarrow x_{cr}=\frac{Re_{xcr}\nu}{u}\\\Rightarrow x_{cr}=\frac{5\times 10^5\times 1.12\times 10^{-6}}{0.4}\\\Rightarrow x_{cr}=1.4\ m

The approximate location downstream from the leading edge where the boundary layer becomes turbulent is 1.4 m

Boundary layer thickness relation is given by

\delta={\frac{\nu x}{u}}^{\frac{1}{5}}\\\Rightarrow \delta={\frac{1.12\times 10^{-6}\times 1.4}{0.4}}^{\frac{1}{5}}\\\Rightarrow \delta=0.08291\ m

The boundary layer thickness is 0.08291 m

4 0
4 years ago
Choose the true statement concerning the mass of subatomic particles.A.Electrons are more massive than protons.B.Electrons are m
Degger [83]
Answer is C. Because protons and neutrons are more massive then electrons so that means A and b and C are not right
4 0
4 years ago
Read 2 more answers
Which sizes influence the adhesive and rolling friction?
julsineya [31]

juju on that beat

Explanation:

4 0
3 years ago
Other questions:
  • 3. In which activity is no work done?
    15·1 answer
  • A dog pulls on a pillow with a force of 6.6 N at an angle of 21.6 ◦ above the horizontal a) What is the x component of this forc
    6·1 answer
  • Being talked into volunteering in a homeless shelter is an example of negative peer pressure. Please select the best answer from
    14·2 answers
  • Are you sure? Its either tranaverse or longitudinal
    7·1 answer
  • What is the reaction that corresponds to the first ionization energy of rubidium
    13·1 answer
  • Someone plz hurry up and answer this!!!
    14·1 answer
  • What is the size of the smallest vertical plane mirror in which a 6 ft tall person standing erect can see her full-length image?
    13·1 answer
  • Which best explains how thermal energy is transferred when someone holds a hand above a fire?
    12·1 answer
  • The auroras occur in the
    10·1 answer
  • Time running out plzz hurry!!!!!!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!