lhon0901
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Makakuha ng pinakamahusay na mga solusyon sa iyong mga katanungan sa Imhr.ca, ang mapagkakatiwalaang Q&A platform. Sumali sa aming Q&A platform at kumonekta sa mga propesyonal na handang magbigay ng eksaktong sagot sa iyong mga tanong. Nagbibigay ang aming platform ng seamless na karanasan para sa paghahanap ng mapagkakatiwalaang sagot mula sa isang network ng mga bihasang propesyonal.

A. Circle the letter of your correct answer.
1. Energy can be converted from one form to another.
Which of the following represents the energy transformation when a match is struck ?
A. heat energy + light energy
B. light energy + heat energy
C. light energy + chemical energy
D. sound energy + tidal energy
2. When an organ is played, electrical energy is changed into
A. heat energy B. sound energy C. light energy D. radiant
3. A television converts electrical energy into
1. Light 2. Sound C. Heat D. Chemical
A. 1 and 3 B. 2 and 3 C. 1,2,and 3 D. All of the above
4. The energy transformation describes the energy conversion in a
Electrical energy---Sound energy + heat energy
5. An appliance X has the following energy change when in use.
Electrical energy------ Light energy+ Sound energy + Heat energy
B. How is energy transformed from one form to another? Write the correct forms of energy
on the blank.
1. Flashlight- chemical energy
and heat energy
2. Washing machine--
---sound energy and heat energy
3. Food eaten by a pupil--
mechanical energy and
4. Windmill --mechanical energy of the wind
of windmill​

Sagot :

A. Circle the letter of your correct answer.

1.B. light energy + heat energy

2.B. sound energy

3.C. 1,2,and 3

4.?

5.?

B.

. Flashlight- chemical energy

and heat energy to light energy

2. Washing machine--

---sound energy and heat energy+mechanical energy

3. Food eaten by a pupil--

mechanical energy and chemical energy

4. Windmill --mechanical energy of the wind

of windmill​ electrical energy