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
nadya68 [22]
3 years ago
9

Give the missing ammeter reading a and b. suggest why more current flow through some bulbs than through others Grade 10 question

and Answer
Physics
1 answer:
pishuonlain [190]3 years ago
4 0

Answer:

becaude of electricity

You might be interested in
How to test the pH level of a soap?​
olchik [2.2K]
Just test the soap book
8 0
3 years ago
Read 2 more answers
In 2000, a 20-year-old astronaut left Earth to explore the galaxy; her spaceship travels at 2.5 x 10^8 m/s. She returns in 2040.
lina2011 [118]

Answer:

42.11 years old

Explanation:

Given that:

In 2000, a 20-year-old astronaut left Earth to explore the galaxy; her spaceship travels at 2.5 x 10^8 m/s. She returns in 2040

To find her age we use:

\Delta t_m=\frac{\Delta t_s}{\sqrt{1-\frac{v^2}{c^2} } }\\

Δtm is  time interval for the observer stationary relative to the sequence of

events = 2040 - 2000 = 40 years

Δts is is the time interval for an observer moving with a speed v relative to the  sequence of event

v = velocity = 2.5 x 10^8 m/s

c = speed of light = 3 x 10^8 m/s

\Delta t_s=\Delta t_m}{\sqrt{1-\frac{v^2}{c^2} } }\\\Delta t_s=40\sqrt{1-\frac{(2.5*10^8)^2}{(3*10^8)^2}}\\\Delta t_s=22.11\ yr

Here age in 2000 is 20 year, therefore when she appear she would be 20 year + 22.11 year = 42.11 years old

7 0
3 years ago
An alloy that contains mainly copper and tin is
zaharov [31]
An alloy that contains mainly copper and tin is bronze

6 0
3 years ago
Help with this question please.
sergij07 [2.7K]

Answer: Yes Because it matches with the mass and the amount of force Hope this helps :>

Explanation:

3 0
3 years ago
Which of two factors influence the weight of an object due to gravitational pull?
densk [106]
The weight of an object when calculated by multiplying with the pull of the gravity is dependent on the mass of the object and the value of g. The value of g is constant however is still dependent on the distance of the object from the center of the Earth. Thus, the answers are <em>mass and distance. </em>
5 0
3 years ago
Other questions:
  • Nitromethane (ch3no2) burns in air to produce significant amounts of heat. 2 ch3no2(l) + 3 2 o2( g) ¡ 2 co2( g) + 3 h2o(l) + n2
    5·2 answers
  • The process by which water diffuses from a region of greater concentration to a region of lesser concentration is called
    6·2 answers
  • a bus starts to move with the speed of 20 m/s.calculate the time taken by the bus to cover a distance of 72km​
    15·1 answer
  • A ball is kicked horizontally from the top of a 150 meter tall building. The ball lands 200m from the base of the building. what
    15·1 answer
  • PLEASE HELP ASAP!! WILL MARK AS BRAINLIEST IF ANSWERED NOW!!
    13·1 answer
  • A tube is open only at one end. A certain harmonic produced by the tube has a frequency of 571 Hz. The next higher harmonic has
    10·1 answer
  • a custodian pulls a vacuum 13.5 m with a 33.9 N force at a 55.0 degree angle , against a 14.2 N friction force . find the work d
    9·1 answer
  • A measure of the amount of light received on Earth is a star's ____.
    10·2 answers
  • Calculate the electric potential energy in a capacitor that stores 4.0 x 10-10 C
    13·2 answers
  • Help! Help!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!