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
SOVA2 [1]
3 years ago
13

Please help. I'll mark you brainliest. ((:

Physics
1 answer:
alexgriva [62]3 years ago
5 0
I believe that if you shine a light in the front of a binocular, then the light would condense and be more pin-pointed while if you point it through the part where your eyes go the light would blow up. Either way, the light will be refracted once it travels through the lenses. 
You might be interested in
An internal resistance of 5 ohm and a battery of 15 ohm is connected to a resistance of 20 ohm calculate the electric current
Allushta [10]

Answer:

.6 A

Explanation:

Battery 15 VOLTS

V = IR

V / R = I

15 / ( 5+20) = .6 amps

5 0
2 years ago
A large crane consists of a 20 m, 3,000 kg arm that extends horizontally on top of a vertical tower. The arm extends 15 m toward
Anni [7]

Answer:

m=18000kg

Explanation:

From the question we are told that:

Crane Length l=20m

Crane Mass m_a=3000kg

Arm extension at lifting end l_l=15m

Arm extension at counter weight end l_c=5m

Load M_l=5000kg

Generally the equation for Torque Balance is mathematically given by

T_1 *l_c-(m_a*g) *l_c-(T_2)*l_l=0

mg*5 *-(3000*9.8) *5-(5000*9.8)*15=0

m=18000kg

7 0
3 years ago
One major disadvantage of breeder reactors is that they can do which of the following? Select one:a.explodeb.leak radioactivityc
zimovet [89]

definition of breeder reactors.

These are a type of nuclear reactors which produce more fissile material than they consume

Advantages: Breeder reactors produce Pu-239 which can be extensively used as a nuclear fuel. Also, Pu-239 can absorb neutron to form Pu-240, which is another fertile material.[1]

8 0
1 year ago
Suppose the acceleration of the particle moving gin a circle of radius "r" with the uniform speed "v" is proportional to some po
garik1379 [7]
So i say the power or the radius cortex in my equinox when i look at this V is the determination of V
5 0
3 years ago
Why does convection occur only in fluids?
irinina [24]
Because the particles of a solid are not free to move,
no matter how hot and buoyant they become.
3 0
3 years ago
Other questions:
  • A 1200 kg car traveling north at 10 m/s is rear-ended by a 2000 kg truck traveling at 30 m/s. What is the total momentum before
    13·1 answer
  • If your doctor told you that you have strep throat, you could conclude that you are infected with which type of pathogen? A. bac
    5·2 answers
  • A scientist compares two samples of colorless gas present at the beginning and end of a lab process. She wants to determine whet
    10·2 answers
  • A perfect cube has a width of 2cm. What is the cubes volume
    14·2 answers
  • The magnetising current in a transformer is rich in ______________ harmonic?
    6·1 answer
  • Which equation represents the total energy of a system?
    10·1 answer
  • Explain why static charges do not build up on a conductor
    15·2 answers
  • The heart working with the blood vessels to pump blood is which body system?
    9·1 answer
  • The radius of the aorta in a test subject determined by MRI is 1.2 cm. At rest, his end diastolic volume is 120 mL and his end s
    7·1 answer
  • What happens to the compass needle as you move the compas<br> around the magnet?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!