Question

I.FILL IN THE BLANKS: 1. Mercury is a _______ substance.
2. No medium is required for transfer of heat by the process of _______
3. Battery is the combination of _______

I.FILL IN THE BLANKS:



1. Mercury is a _______ substance.
2. No medium is required for transfer of heat by the process of _______
3. Battery is the combination of _______
4. The coil of wire contained in an electric heater is known as _______
II.CHOOSE THE CORRECT ANSWERS:

1.Who discovered magnetic effect of current?
a) H.C. Oersted b) Faraday c) Flemming
2. The amount of heat produced in a wire depends on _________
a) Material b) Length c) All of these
3. Which one of the following is a reliable measure ?
a) Hotness b) Temperature c) Coldness
4. What is the SI unit of temperature ?
a) Kelvin b) Celsius c) Fahrenheit
III.TRUE OR FALSE

1.Woollen clothes keep us warm during winter.




I.FILL IN THE BLANKS:



1. Mercury is a _______ substance.
2. No medium is required for transfer of heat by the process of _______
3. Battery is the combination of _______
4. The coil of wire contained in an electric heater is known as _______
II.CHOOSE THE CORRECT ANSWERS:

1.Who discovered magnetic effect of current?
a) H.C. Oersted b) Faraday c) Flemming
2. The amount of heat produced in a wire depends on _________
a) Material b) Length c) All of these
3. Which one of the following is a reliable measure ?
a) Hotness b) Temperature c) Coldness
4. What is the SI unit of temperature ?
a) Kelvin b) Celsius c) Fahrenheit
III.TRUE OR FALSE

1.Woollen clothes keep us warm during winter.I.FILL IN THE BLANKS:



1. Mercury is a _______ substance.
2. No medium is required for transfer of heat by the process of _______
3. Battery is the combination of _______
4. The coil of wire contained in an electric heater is known as _______
II.CHOOSE THE CORRECT ANSWERS:

1.Who discovered magnetic effect of current?
a) H.C. Oersted b) Faraday c) Flemming
2. The amount of heat produced in a wire depends on _________
a) Material b) Length c) All of these
3. Which one of the following is a reliable measure ?
a) Hotness b) Temperature c) Coldness
4. What is the SI unit of temperature ?
a) Kelvin b) Celsius c) Fahrenheit
III.TRUE OR FALSE

1.Woollen clothes keep us warm during winter. 4. The coil of wire contained in an electric heater is known as _______ II.CHOOSE THE CORRECT ANSWERS: 1.Who discovered magnetic effect of current? a) H.C. Oersted b) Faraday c) Flemming 2. The amount of heat produced in a wire depends on _________ a) Material b) Length c) All of these 3. Which one of the following is a reliable measure ? a) Hotness b) Temperature c) Coldness 4. What is the SI unit of temperature ? a) Kelvin b) Celsius c) Fahrenheit III.TRUE OR FALSE 1.Woollen clothes keep us warm during winter.​

Answer 1

Explanation:

chemical elements

radiation

two or more cells