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
yulyashka [42]
2 years ago
6

PLEASE PLEASEEE HELP ME. I HAVE NO IDEA?? LOTS OF POINTS UP FOR GRABS :)

Physics
1 answer:
grin007 [14]2 years ago
7 0
Alpha is weak and cannot pass through paper so it’s only hazardous and very close distances

beta is a bit stronger but will not be very hazardous at long distances unless there’s aluminium them u can stand next to it

gamma is very hazardous and can be dangerous at basically any distance ig yesh you need alotta protection
You might be interested in
Jim Abbott was drafted ________ overall in the first round of the 1989 draft.
Rom4ik [11]

The answer is "eighth". And he was drafted in 1988 not 1989.

7 0
3 years ago
Read 2 more answers
Which statement correctly compares the speed of light
Elodia [21]

The speed of light in glass is slower than the speed of light through space.


4 0
3 years ago
Read 2 more answers
Truck drivers approaching a steep hill that they must climb often increase their speed. What good does this do, if any?
Inga [223]
Um, this doesn't make any sense. By climbing a hill, you are decreasing your momentum and kinetic energy, so it slows you down. The only positive, is after you have climbed the hill, you have more potential energy, and it will be released once you go down the hill, but you will not be as fast as if you ignored the hill.
6 0
3 years ago
The primary coil of a transformer contains 100 turns; the secondary has 200 turns. The primary coil is connected to a size aa ba
tester [92]

Answer:

3 volts

Explanation:

Number of turns in primary coil = N_{p} = 100

Number of turns in secondary coil = N_{s} = 200

Voltage across primary coil = V_{p} = 1.5 volts

Voltage across secondary coil = V_{s} = ?

In a transformer, the ratio of number of turns of primary to secondary coil is equal to the ratio of the respective voltages i.e.

\frac{N_{p} }{N_{s} } =\frac{V_{p} }{V_{s} }\\

Using the given values, we get:

\frac{100}{200}=\frac{1.5}{V_{s} }\\V_{s}=1.5 \times \frac{200}{100}\\V_{s}=3

Thus, the voltage measure across secondary coil would be 3 volts

4 0
3 years ago
The radius of curvature is smaller at the top than on the sides so that the downward centripetal acceleration at the top will be
kap26 [50]

Answer:

v = 14.86 m/s

Explanation:

As we know that the force equation at the top is given as

\frac{mv^2}{R} = ma

now we know that

a_c = 1.5 g

so we have

\frac{v^2}{R} = 1.5 g

v = \sqrt{1.5 Rg}

so we will have

v = \sqrt{1.5(15)(9.81)}

v = 14.86 m/s

3 0
3 years ago
Other questions:
  • The temperature of 4.29 mol of an ideal diatomic gas is increased by 27.1 ˚C without the pressure of the gas changing. The molec
    5·1 answer
  • What are the four basic functions of a modern computer?
    8·1 answer
  • Find the initial kinetic energy, the final kinetic energy, and the change in kinetic energy for the first 2.00 m of fall.
    13·1 answer
  • Draw, as best you can, what a velocity graph would look like as a function of time if the acceleration of the object is negative
    6·1 answer
  • You design an experiment to see how light effects plant growth. You put one plant in a room with no
    9·2 answers
  • Why do some transportation agencies spread a mixture of sand and salt on<br> icy roads in winter?
    12·1 answer
  • When dropped from the same height, will a minivan or tricycle hit the ground first? Why?
    12·1 answer
  • An object moves along the x-axis. Its position is given by the equation y( X = 4t^2 - 41t+ 78 \). Find the position of the
    11·1 answer
  • The plates on a vacuum capacitor have a radius of 3.0 mm and are separated by a distance of 1.5 mm. What is the capacitance of t
    14·1 answer
  • NEED HELP HELP HELP WILL GIVE BRAINLIST PLEASE
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!