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
weeeeeb [17]
3 years ago
13

Starting circuit One battery. 2 light bulbs in parallel; switch What is the voltage across the battery? What is the voltage acro

ss light bulb 1? What is the voltage across light bulb 2?​
Physics
1 answer:
balu736 [363]3 years ago
5 0

Answer:

The voltage across light bulb 1 and light bulb 2 is the the same i.e V

Explanation:

In a parallel circuit, the Voltage is same across all the components of the circuit and the current flowing through each component is added to get the total current across the circuit.

Let us say, the voltage across the circuit is V. The voltage across light bulb 1 and light bulb 2 is the the same i.e V

You might be interested in
The energy generated by the sun travels to Earth as electromagnetic waves of varying lengths. Which statement describes an elect
Paha777 [63]

Answer: 4(45)

Explanation:

It’s not equal

3 0
2 years ago
Read 2 more answers
The plug has a diameter of 30 mm and fits within a rigid sleeve having an inner diameter of 32 mm. Both the plug and the sleeve
Katena32 [7]

Answer:

P=740 KPa

Δ=7.4 mm

Explanation:

Given that

Diameter of plunger,d=30 mm

Diameter of sleeve ,D=32 mm

Length .L=50 mm

E= 5 MPa

n=0.45

As we know that

Lateral strain

\varepsilon _t=\dfrac{D-d}{d}

\varepsilon _t=\dfrac{32-30}{30}

\varepsilon _t=0.0667

We know that

n=-\dfrac{\epsilon _t}{\varepsilon _{long}}

\varepsilon _{long}=-\dfrac{\epsilon _t}{n}

\varepsilon _{long}=-\dfrac{0.0667}{0.45}

\varepsilon _{long}=-0.148

So the axial pressure

P=E\times \varepsilon _{long}

P=5\times 0.148

P=740 KPa

The movement in the sleeve

\Delta =\varepsilon _{long}\times L

\Delta =0.148\times 50

Δ=7.4 mm

6 0
2 years ago
An 18.7 g sample of platinum metal increases
vredina [299]

Answer:

0.092

Explanation:

because i said sooooo

5 0
2 years ago
Which question can be used to identify a physical property of an element?
BabaBlast [244]

Answer:C

Explanation:

Do bubbles form when the element is mixed with an acid

3 0
2 years ago
Read 2 more answers
Por qué se celebra el día del deporte
yulyashka [42]

Answer:

Día Internacional del Deporte para el Desarrollo y la Paz, 6 de abril. El deporte ha desempeñado históricamente un papel importante en todas las sociedades, ya sea en forma de competiciones deportivas, de actividades físicas o de juegos. ... De hecho, el deporte es un socio natural para el sistema de la ONU.

Explanation:

7 0
2 years ago
Other questions:
  • When a plant is entering the calvin cycle of photosythesis______.
    7·2 answers
  • Identify the role of each organism in the food chain.
    9·2 answers
  • How many electrons will a single atom of sulfur with no charge and no bonds have in its valence shell?
    13·2 answers
  • A term used to describe water that is safe to drink?
    15·1 answer
  • Beaker contain 200 mL of water what is volume of water in cm cube and m cube
    8·2 answers
  • Research indicates that an all have the same capacity for language as humans. true or false
    8·2 answers
  • What is a GOOD AND DETAILED introduction on a thermos. will be awarded 25 points im desperate
    11·1 answer
  • HELLO ONCE MORE FRIENDS . PLEASE HELP ME.
    5·2 answers
  • FCFrdfAQefgEwdfgedfsaewfdedasfewreagargferdfares
    11·2 answers
  • In a photovoltaic system, an inverter is required to:.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!