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
iVinArrow [24]
3 years ago
11

True or False: Every lightning strike produces thunder.

Physics
1 answer:
amid [387]3 years ago
8 0

<u>False, </u>

<u>True,</u>

A build up of positive charge builds up on the ground under  the cloud, attracted to the negative charge in the cloud. The earth's positive charge concentrates to anything that sticks up - trees, lightning conductors,

<u>100</u>

You might be interested in
Draw the electric field line which passes through a circle...​
pickupchik [31]

Answer:

I got this image from Goo.gle.

I don't know it's help u or not.

have a wonderful day. oniisan

3 0
3 years ago
In vacuum, red light travels at a greater speed than blue light does. <br> a. true <br> b. false?
3241004551 [841]
B)False.......they travels at the same speed
8 0
3 years ago
Please help, I really don't know
zubka84 [21]

circular motion.

cent acc = r omega^2 ... omega is ang vel ... omega=2pi/T ,,,

9.8=rx(2pi/T)^2

if r is known, solve for T


7 0
3 years ago
How is buoyancy used in the real world?​
JulsSmile [24]

Answer:

to mack boats float

Explanation:

without it the boats will sink to the bottom

7 0
3 years ago
Read 2 more answers
Wheel A has a radius of R and wheel B has a radius of 2R. Wheel A has all the mass at the rim, while wheel B has the mass unifor
azamat

Answer:

Wheel A.

Explanation:

The lesser the moment of inertia, the greater the angular acceleration. Then, the moments of inertia of each wheel are described below:

Wheel A

I_{A} = M\cdot R^{2}

Wheel B

I_{B} = \frac{1}{2}\cdot M \cdot (2\cdot R)^{2}

I_{B} = 2\cdot M\cdot R^{2}

The wheel A accelerates faster in response to the torque.

3 0
3 years ago
Other questions:
  • Technician A says that gaskets are used to fill a space or gap between two objects to prevent leakage from occurring. Technician
    11·1 answer
  • Question 5 (1 point)
    6·1 answer
  • Weight refers to the force of gravity acting on a mass. We often calculate the weight of an object by multiplying its mass by th
    14·1 answer
  • During the new moon phase, why is the Moon not visible in the sky?
    7·1 answer
  • Is the sum of kinetic and gravitational potential energy conserved in a closed system with no additional forces including gravit
    11·1 answer
  • How is fabric made from fur different from fabric made of hair?
    13·1 answer
  • You want to push a 71-kg box up a 16° ramp. The coefficient of kinetic friction between the ramp and the box is 0.23. With what
    14·1 answer
  • The acceleration of positive performing SHM is 12cm/sec at distance of 3cm from the mean position its time period is?​
    7·1 answer
  • If a projectile is launched at a velocity of 20 m/s, is it in equilibrium?<br> Why or why not?
    13·1 answer
  • You drive 5 miles at 30 mi/hr and then another 3 miles at 50 mi/hr. What is your average speed for the whole8-mile trip?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!