Answer:
1. Energy
2. All of the above
3. Store and use
4. Kinetic
5. mass and velocity
6. Potential
7. mass, height, and gravity
8. Chemical Potential
9. Elastic Potential
10. (`⌒*)O-(`⌒´Q)
Explanation:
Answer:
frequency
Explanation:
I think it's frequency because when frequency of a sound wave increases we feel increase in pitch
Answer:
Given,
load=300N
Load Distance=40 cm
Effort Distance = 60 cm
Formula used,
Load × load distance = Effort × effort distance
Effort = load × load distance/ effort distance
M.A=load/effort
V.R=effort distance/load distance
Answer:
Stellar Spectra Classification The patterns of lines detected in stellar spectra are used by astronomers to classify stars into spectral classes. These spectral classes are a measure of a star's surface temperature since the temperature of a star dictates which absorption lines are present in its spectrum.
Explanation:
F up HC Chi UC Chi UC CI UC CJ