Grade

Type of questions

English Senior High

【写真】の読むとき、どこを区切りればよいのか教えてほしいです。

Do you know how many children there are in the world? I thought there were 3 million Cnaren in the world. In reálity, there are 2.1 billion children in the world. Do you think they all are Iiving sáfely and cómfortably? It is not true. 356,000 children are troubled by poverty. I Khew foreign children were troúbled by póverty, but I didn't know Japanese children were troubled by póverty. 1 in 7 Children in Japan live in poverty. I was surprised to hear that. Japan is not at war and not a poor country. It is an advanced and developed nation. So, why does it have this problem? 「nere are many causes. First,non-regular employmentis increasing. Non-regular employees don't get enough money and they don't have a stable job. Second, the number of elderly people is increasing. When the number of elderly people increases, it burdens Japan's workload. Finally, single-parent families are increasing. So how can we solve these problems? The first is food support. For example, there are certain projects and corporations that carry out food services and children's cafeterias.Certain food services are free for low-income single-parent families. Children's cafeterias' dishes are free or low price for children. There are about 12 children's cafeterias in Koriyama. Second, schooling support. Children can go to supplemental school and go to lessons set up by a support group. There are various ways to solve the problem. What can we do for poor Japanese children? I think we should understand this present condition and donate money. I want to be a member ofa support group. The day when children in Japan and around the world can live safely and with peace of mind Willit come?I hope that children around the world, including Japan, can live safely and securely. Through the SDGS, I hope we can secure happiness for all children.

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English Senior High

【写真】を読む時に… •アクセントをどこに付ければいいのか •どこできって読めばいいのか •繋げて読む部分はどこか •語尾を上げる又は下げるところはどこか を教えてほしいです。

Do you know how many children there are in the world? I thought there were 3 million Chiidren in the world. In reálity, there are 2.1 billion children in the world. Do you think they all are Iiving sáfely and cómfortably? It is not true. 356,000 children are troubled by póverty. I Knew foreign children were troūbled by póverty, but I didn't know Japanese children were troubled by póverty. 1 in 7 Children in Japanlive in poverty. I was surprised to hear that. Japan is not at war and not a poor country. It is an advanced and developed nation. So, why does it have this problem? There are many causes. First,non-regular employment is increasing. Non-regular employees don't get enough money and they don't have a stable job. Second, the number of elderly people is increasing. When the number of elderly people increases, it burdens Japan's workload. Finally, single-parent families are increasing. So how can we solve these problems? The first is food support. For example, there are certain projects and corporations that carry out food services and children's cafeterias.Certain food services are free for low-income single-parent families. Children's cafeterias' dishes are free or low price for children. There are about 12 children's cafeterias in Koriyama. Second, schooling support. Children can go to supplemental school and go to lessons set up by a support group. There are various ways to solve the problem. What can we do for poor Japanese children?1 think we should understand this present condition and donate money. I want to be a member of a support group. The day when children in Japan and around the world can live safely and with peace of mind Will it come?l hope that children around the world, including Japan, can live safely and securely. Through the SDGS, I hope we can secure happiness for all children.

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Physics Undergraduate

距離1mの2点では2π/λの位相差! ってところがわかりません... 教えていただきたいです!

ーx[rad]の位相差があるということ! だから, 図の式は も,t=T\s]での位相が2元に対応しているからなんですね。本全 写真y=y(x)から動く波を出すそ~! 実は“一点集中"の単振動の式もy=Asintでなくy=Asinotとしたの ここではもう1つのグラフ, "写真”y=y(x)からy(x, t)を導いておきま 先では一点注目(ギャル)の単振動y=y(t)から波の式を出しましたが、 @IMAGE おでな y A1 しょう。 まずt=0の波形を図のようにします。 先に一点集中から導いたのと同じ波形で A →X -A す。…つまり, 結果も同じになるはずです よ。 2元 これはy=y(x)の形です。 詳しく書くとy=ーAsinーxです。 え!? y=-Asinx じゃないかって~!?? 数学では横軸がx[rad]だったので sinx でOKなのですが, 今やっているのはyーxグラフ!…横軸は位直 x[m」です。図を見ると横軸方向の位置x=1 (波長)の場所は数字Cは 2元でしたね(この sin の中のを位相といいます)。つまりx=0, Aのと では2元の位相差がある!距離1[m] の2点では 2元 の位相差! 原点と 位置xの点では2元 -x [rad] の位相差があるということ! だから, 図の 2元 y=-Asinxとなるんです。 入 も, t=T\s]での位相が2元に対応しているからなんですね。 さあ,次はt秒後の波です。 y=y(x, t) を求めるのがターゲットですよ。 速さぃの 波はt秒後にvtだけ右に動いているハズで y す。 これ布

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