PHYSICS

Question 1

average kinetic energy

Answer 1

Temperature

Question 2

raise 1 pound of water to 1 fahrenheit

Answer 2

BTU

Question 3

sum total of energy in system

Answer 3

Internal heat

Question 4

increase 1g by 1°C

Answer 4

Specific Heat

Question 5

the greater specific heat…..

Answer 5

the greater heat capacity

Question 6

nuclear power

Answer 6

nuclear fission

Question 7

Discovers Radioactivity.

Answer 7

Bacquerel

Question 8

commonly used to increase or decrease the supply voltage without a change in the frequency of AC between circuits

Answer 8

transformer

Question 9

An accelerated frame is a non-inertial frame

True or False?

Answer 9

True

Question 10

the speed of light is constant in an INERTIAL FRAME

Answer 10

True

Question 11

What happens when light enters a medium

Answer 11

speed and wavelength change

Question 12

Electric motor

Answer 12

Electrical to mechanical

Question 13

number of oscillation per unit time

Answer 13

Frequency

Question 14

how are X-rays generated

By colliding electrons with a metal target

By passing electricity through a gas

By heating a tungsten filament

By using permanent magnets

Answer 14

By colliding electrons with a metal target

Question 15

how photovoltaic generate electricity

Answer 15

use of semiconductor

Question 16

sector that consumes most energy

Answer 16

industry

Question 17

Alternative Fuel Sources are made up of ____

Answer 17

Gases

Question 18

Power that produces more energy that uses by Philippines

Answer 18

Hydropower

Question 19

relative measure of hotness and coldness

Answer 19

Temperature

Question 20

Internal energy in transit

Answer 20

Heat

Question 21

Smallest unit of Temperature

Answer 21

Fahrenheit

Question 22

Largest unit of heat

Answer 22

Kilocalorie

Question 23

Direction of natural processes

Answer 23

Change in entropy
(second law)

Question 24

Uses electromagnetic induction

Answer 24

Transformer

Question 25

Less energy loss

Answer 25

AC

Question 26

AC TO DC

Answer 26

Rectifier

Question 27

DC to AC

Answer 27

Inverter

Question 28

use by most of power plants

Answer 28

AC

Question 29

MAGNET NO ATTRACTION

Answer 29

Diamagnet

Question 30

MAGNET Feebly attracted

Answer 30

Paramagnet

Question 31

MAGNET Strongly attracted

Answer 31

Ferromagnet

Question 32

where is magnetic strongest

Answer 32

Inside and near pole

Question 33

strength of magnetic field change with distance

Answer 33

inverse-square law

Question 34

Both acid and base can conduct electricity true or false

Answer 34

True

Question 35

processes that can cause DECOMPOSITION

Answer 35

Autolysis and putrefaction