1.Kathmandu lies at high altitude than Biratnagar from sea level. Where does an object has more weight between two places? Give reason.

2.The acceleration due to gravity on the surface of the Jupiter is 25 m/s²
What does it mean?

3. Write any two differences between Archimedes' principle and law of
floatation.

4. An iron nail sinks in water but floats in mercury. Why?

5. In which group of modern periodic table, elements having atomic numbe
9 and 17 belong. Which one is more reactive and why?

answer: d. a cme increases the amount of energy in the solar wind

explanation:

coronal mass ejections, also called cmes, are large clouds of plasma and magnetic field that erupt from the sun. only when the cloud is aimed at earth will the cme hit earth and therefore cause impacts. high-speed solar wind streams come from areas on the sun known as coronal holes.

b.transmitters send radio waves, and receivers capture radio waves.

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2