Hdiigiovoovoodkjwnxjcovov
<span>A.) The scientist can decrease the mass while keeping the volume constant.
B.) The scientist can increase the mass while keeping the volume constant.
C.) The scientist can decrease the volume while keeping the mass constant.
D.) The scientist can increase the volume while keeping the mass constant.
</span>-Plato answer choices for this question
Answer:
Explanation:
Given
Charge Q is spread over non conducting sheet
Electric field due to sheet is
where
Now if the sheet is stretch to becomes length
thus the ratio of new and initial electric field is
Radio waves- radios
Microwaves- microwave ovens
Visible light- flash light, rainbows
X-rays- instrument used for science