Answer:
variable-interval.
to get good grades, you must study and pay attention to score high, since the tests are inconsistent and at unknown passages of time.
-----
if any more help is needed, feel free to message me
Answer:
In this situation, this wording is the clear example that energy IS NOT LOST BUT IS TRANSFORMED.
Explanation:
The galvanic currents that occur within the batteries, and the chemical reactions that occur within them without our realizing it, without energy emitters, energy that is capable of heating devices causing their temperature to rise, or even as it was mentioned that a small lamp lights up ... how does this happen? the energy is never lost, but is transformed, that chemical energy generated within the battery, transfers to the lamp generating the emission of photons and thus generating light, or in the case of generating heat, promotes exotherm by means of a conductive body .
<u>House Un-American Activities Commitee</u> was in charge of investigating claims of communist activity in the government, armed forces, universities, and other areas.
<u>Explanation</u>:
House Un-American Activities Committee (HUAC) was responsible for investigating Fascist or Communist ties on citizens, employees and organizations in both public and private sector. HUAC was established in the year of 1938 by House of Representatives of United States of America.
The main aim of HUAC was to promote the ideas of U.S citizens that communism could be in their country and they are free from disloyalty and revolutionary activities. Second Red Scare was a phenomenon that was started after the World War II.
Research shows that the mixture of Front air bags and seat belts can reduce the risk of death in a collision by up to 80%.
<h2>Front airbag :</h2>
Frontal air bags are generally designed to deploy in "moderate to severe" frontal or near-frontal crashes, which are defined as crashes that are like hitting a solid, fixed barrier at 8 to 14 mph or higher. (This would be like striking a parked car of similar size at about 16 to 28 mph or higher.)
<h3>What a safety belt is and how it works?</h3>
A safety belt is a strap that fastens a rider to a moving vehicle and prevents him from being thrown out or against the interior of the vehicle during sudden stops. the primary patent for a restraining belt designed to protect passengers in road vehicles was granted to E.J. Claghorn in 1885.
Learn more about prevention of accident:
brainly.com/question/595072
#SPJ4
