Answer:
A. thermal and light
Explanation:
• Light energy is the first energy produced by the bulb, with time heat energy or thermal energy is also produced.
Answer:
I think
(d) All compounds contain the same elements in the same properties
Answer:
AS THE HYPOTHESIS MEANS THAT OUR THOUGHTS AND FINDINGS SO
PART B .... RATTLESNAKES VENOM CAN BE USED AS TREATMENT
Explanation:
PLEASE MARK AS BRAINLIEST
Answer: fusion
Explanation:
Nuclear fission : It is defined as a process which involves the conversion of a heavier nuclei (which is an unstable nuclei) into two or more small nuclei (which is a stable nuclei) along with release of high amounts of energy.
Example: The energy released from the process of nuclear fission which is converted into electrical energy that is used in our homes and factories.
Nuclear fusion : It is defined as a process which involves the conversion of two small nuclei to form a heavy nuclei along with release of energy.
Example: It occurs in sun and stars where the isotopes of hydrogen called as Tritium and Deuterium combine together to form a neutron and a helium atom.
Answer:
E = 26.4 ×10⁻²⁷ j
Explanation:
Given data:
Energy of energy =?
Frequency = 4×10⁷ Hz
Solution:
Formula:
E = hf
E = hf
E = 6.6 ×10⁻³⁴ m²Kg/s . 4×10⁷ Hz
Hz = s⁻¹
j = m²Kg/s
²
E = 26.4 ×10⁻²⁷ j.
