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
kondor19780726 [428]
3 years ago
6

the current passing through a room heater has been halved .what will happen to the heat produced by it?

Physics
1 answer:
muminat3 years ago
5 0
If the current is halved the amount of heat produced will also be halved
this happens because the quantity of heat produced is directly proportional to the current passed
Q=IVt
You might be interested in
An ecosystem with one dominant type of plant growing in it is a healthy, stable ecosystem. True or false?
Sloan [31]
This stamens is false
8 0
2 years ago
The space shuttle approaches earth at a speed of 2.89*10^4 km/h when it sends a radio signal to earth 1.00*10^5 km away. The rad
zysi [14]

Answer:

3 secods later

Explanation:

6 0
3 years ago
Which of of the following is a physical change ice melting into a puddle of water,Leaves changing color in fall, Or baking a cak
Tom [10]

Answer:

ice melting

Explanation:

Because once it melts you can change it back to ice.

4 0
4 years ago
It takes a car 1.75 h to go from mile marker 115 what's the average speed of the car?
emmainna [20.7K]
The average speed of the car is

               (the mile marker he passes at the end of the 1.75 h) minus 115
divided by
               (1.75 hours) .

The unit is 'miles per hour'.
6 0
3 years ago
A satellite revolves around a planet at an altitude equal to the radius of the planet. the force of gravitational interaction be
padilas [110]
Let
M = the mass of the planet
n = the mass of the satellite.
r = the radius of the planet

When the satellite is at a distance r from the surface of the planet, the distance between the centers of the two masses is 2r.
The gravitational force between them is
f_{0} = \frac{GMm}{(2r)^{2}} = \frac{1}{4} ( \frac{GMm}{r^{2}} )
where
G =  the gravitational constant.

When the satellite is on the surface of the planet, the distance between the two masses is r.
The gravitational force between them is
f_{4} =   \frac{GMm}{r^{2}} =4f_{0}

Answer:  f_{4} = 4f_{0}

5 0
4 years ago
Read 2 more answers
Other questions:
  • If we cannot land or build on Uranus where would we have to put the human station
    13·1 answer
  • First to answer will be the brainliest I need the answer ASAP
    9·2 answers
  • What happens in this circuit if one of the light bulbs is unscrewed?
    15·2 answers
  • What is the Calvin cycle and why is it essential for the transfer of energy during photosynthesis
    5·2 answers
  • This is for my tennis Class<br> What differences did you find between racquest ball and tennis?
    15·1 answer
  • Why was Earth very hot at the beginning of its formation? Select all that apply.
    9·1 answer
  • Help!!
    10·1 answer
  • Pls help. Ill give 10 pts each for the other 3 questions i asked. look at my account and the other three questions will increase
    12·1 answer
  • What must be known to determine the direction of the magnetic force on a charge? Check all that apply.
    11·2 answers
  • Which element could have the dot diagram shown below?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!